File functions.php has 4169 lines of code (exceeds 250 allowed). Consider refactoring. Open
<?php
/**
* Main WordPress API
*
* @package WordPressFunction wp_unique_filename has a Cognitive Complexity of 63 (exceeds 5 allowed). Consider refactoring. Open
function wp_unique_filename( $dir, $filename, $unique_filename_callback = null ) {
// Sanitize the file name before we begin processing.
$filename = sanitize_file_name( $filename );
$ext2 = null;
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function do_enclose has a Cognitive Complexity of 53 (exceeds 5 allowed). Consider refactoring. Open
function do_enclose( $content, $post ) {
global $wpdb;
// @todo Tidy this code and make the debug code optional.
require_once ABSPATH . WPINC . '/class-IXR.php';- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_check_filetype_and_ext has a Cognitive Complexity of 48 (exceeds 5 allowed). Consider refactoring. Open
function wp_check_filetype_and_ext( $file, $filename, $mimes = null ) {
$proper_filename = false;
// Do basic extension validation and MIME mapping.
$wp_filetype = wp_check_filetype( $filename, $mimes );- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function recurse_dirsize has a Cognitive Complexity of 46 (exceeds 5 allowed). Consider refactoring. Open
function recurse_dirsize( $directory, $exclude = null, $max_execution_time = null, &$directory_cache = null ) {
$directory = untrailingslashit( $directory );
$save_cache = false;
if ( ! isset( $directory_cache ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method _default_wp_die_handler has 166 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _default_wp_die_handler( $message, $title = '', $args = array() ) {
list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args );
if ( is_string( $message ) ) {
if ( ! empty( $parsed_args['additional_errors'] ) ) {Method wp_timezone_choice has 152 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_timezone_choice( $selected_zone, $locale = null ) {
static $mo_loaded = false, $locale_loaded = null;
$continents = array( 'Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific' );
Method wp_check_filetype_and_ext has 128 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_check_filetype_and_ext( $file, $filename, $mimes = null ) {
$proper_filename = false;
// Do basic extension validation and MIME mapping.
$wp_filetype = wp_check_filetype( $filename, $mimes );Function wp_timezone_choice has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring. Open
function wp_timezone_choice( $selected_zone, $locale = null ) {
static $mo_loaded = false, $locale_loaded = null;
$continents = array( 'Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific' );
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_die_process_input has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring. Open
function _wp_die_process_input( $message, $title = '', $args = array() ) {
$defaults = array(
'response' => 0,
'code' => '',
'exit' => true,- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_unique_filename has 122 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_unique_filename( $dir, $filename, $unique_filename_callback = null ) {
// Sanitize the file name before we begin processing.
$filename = sanitize_file_name( $filename );
$ext2 = null;
Function _wp_json_sanity_check has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring. Open
function _wp_json_sanity_check( $value, $depth ) {
if ( $depth < 0 ) {
throw new Exception( 'Reached depth limit' );
}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_get_mime_types has 100 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_get_mime_types() {
/**
* Filters the list of mime types and file extensions.
*
* This filter should be used to add, not remove, mime types. To removeFunction wp_maybe_decline_date has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring. Open
function wp_maybe_decline_date( $date, $format = '' ) {
global $wp_locale;
// i18n functions are not available in SHORTINIT mode.
if ( ! function_exists( '_x' ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_upload_dir has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring. Open
function _wp_upload_dir( $time = null ) {
$siteurl = get_option( 'siteurl' );
$upload_path = trim( get_option( 'upload_path' ) );
if ( empty( $upload_path ) || 'wp-content/uploads' === $upload_path ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function add_query_arg has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring. Open
function add_query_arg( ...$args ) {
if ( is_array( $args[0] ) ) {
if ( count( $args ) < 2 || false === $args[1] ) {
$uri = $_SERVER['REQUEST_URI'];
} else {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_timezone_choice_usort_callback has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring. Open
function _wp_timezone_choice_usort_callback( $a, $b ) {
// Don't use translated versions of Etc.
if ( 'Etc' === $a['continent'] && 'Etc' === $b['continent'] ) {
// Make the order of these more like the old dropdown.
if ( str_starts_with( $a['city'], 'GMT+' ) && str_starts_with( $b['city'], 'GMT+' ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method smilies_init has 75 lines of code (exceeds 25 allowed). Consider refactoring. Open
function smilies_init() {
global $wpsmiliestrans, $wp_smiliessearch;
// Don't bother setting up smilies if they are disabled.
if ( ! get_option( 'use_smilies' ) ) {Function wp_privacy_anonymize_ip has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring. Open
function wp_privacy_anonymize_ip( $ip_addr, $ipv6_fallback = false ) {
if ( empty( $ip_addr ) ) {
return '0.0.0.0';
}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method get_status_header_desc has 72 lines of code (exceeds 25 allowed). Consider refactoring. Open
function get_status_header_desc( $code ) {
global $wp_header_to_desc;
$code = absint( $code );
Function is_serialized has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
function is_serialized( $data, $strict = true ) {
// If it isn't a string, it isn't serialized.
if ( ! is_string( $data ) ) {
return false;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_get_admin_notice has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
function wp_get_admin_notice( $message, $args = array() ) {
$defaults = array(
'type' => '',
'dismissible' => false,
'id' => '',- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_date has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
function wp_date( $format, $timestamp = null, $timezone = null ) {
global $wp_locale;
if ( null === $timestamp ) {
$timestamp = time();- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_upload_bits has 68 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_upload_bits( $name, $deprecated, $bits, $time = null ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '2.0.0' );
}
Function is_blog_installed has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring. Open
function is_blog_installed() {
global $wpdb;
/*
* Check cache first. If options table goes away and we have true- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method recurse_dirsize has 64 lines of code (exceeds 25 allowed). Consider refactoring. Open
function recurse_dirsize( $directory, $exclude = null, $max_execution_time = null, &$directory_cache = null ) {
$directory = untrailingslashit( $directory );
$save_cache = false;
if ( ! isset( $directory_cache ) ) {Method _wp_die_process_input has 63 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_die_process_input( $message, $title = '', $args = array() ) {
$defaults = array(
'response' => 0,
'code' => '',
'exit' => true,Function _default_wp_die_handler has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
function _default_wp_die_handler( $message, $title = '', $args = array() ) {
list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args );
if ( is_string( $message ) ) {
if ( ! empty( $parsed_args['additional_errors'] ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_debug_backtrace_summary has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
function wp_debug_backtrace_summary( $ignore_class = null, $skip_frames = 0, $pretty = true ) {
static $truncate_paths;
$trace = debug_backtrace( false );
$caller = array();- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_raise_memory_limit has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
function wp_raise_memory_limit( $context = 'admin' ) {
// Exit early if the limit cannot be changed.
if ( false === wp_is_ini_value_changeable( 'memory_limit' ) ) {
return false;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _http_build_query has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
function _http_build_query( $data, $prefix = null, $sep = null, $key = '', $urlencode = true ) {
$ret = array();
foreach ( (array) $data as $k => $v ) {
if ( $urlencode ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method _wp_upload_dir has 60 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_upload_dir( $time = null ) {
$siteurl = get_option( 'siteurl' );
$upload_path = trim( get_option( 'upload_path' ) );
if ( empty( $upload_path ) || 'wp-content/uploads' === $upload_path ) {Method do_enclose has 60 lines of code (exceeds 25 allowed). Consider refactoring. Open
function do_enclose( $content, $post ) {
global $wpdb;
// @todo Tidy this code and make the debug code optional.
require_once ABSPATH . WPINC . '/class-IXR.php';Method add_query_arg has 59 lines of code (exceeds 25 allowed). Consider refactoring. Open
function add_query_arg( ...$args ) {
if ( is_array( $args[0] ) ) {
if ( count( $args ) < 2 || false === $args[1] ) {
$uri = $_SERVER['REQUEST_URI'];
} else {Method wp_get_admin_notice has 58 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_get_admin_notice( $message, $args = array() ) {
$defaults = array(
'type' => '',
'dismissible' => false,
'id' => '',Method wp_date has 55 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_date( $format, $timestamp = null, $timezone = null ) {
global $wp_locale;
if ( null === $timestamp ) {
$timestamp = time();Function wp_mkdir_p has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring. Open
function wp_mkdir_p( $target ) {
$wrapper = null;
// Strip the protocol.
if ( wp_is_stream( $target ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method is_serialized has 52 lines of code (exceeds 25 allowed). Consider refactoring. Open
function is_serialized( $data, $strict = true ) {
// If it isn't a string, it isn't serialized.
if ( ! is_string( $data ) ) {
return false;
}Consider simplifying this complex logical expression. Open
if ( wp_doing_ajax() ) {
/**
* Filters the callback for killing WordPress execution for Ajax requests.
*
* @since 3.4.0Method is_blog_installed has 48 lines of code (exceeds 25 allowed). Consider refactoring. Open
function is_blog_installed() {
global $wpdb;
/*
* Check cache first. If options table goes away and we have trueFunction wp_scheduled_delete has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
function wp_scheduled_delete() {
global $wpdb;
$delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_array_get has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
function _wp_array_get( $input_array, $path, $default_value = null ) {
// Confirm $path is valid.
if ( ! is_array( $path ) || 0 === count( $path ) ) {
return $default_value;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_die has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
function wp_die( $message = '', $title = '', $args = array() ) {
global $wp_query;
if ( is_int( $args ) ) {
$args = array( 'response' => $args );- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_upload_dir has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring. Open
function wp_upload_dir( $time = null, $create_dir = true, $refresh_cache = false ) {
static $cache = array(), $tested_paths = array();
$key = sprintf( '%d-%s', get_current_blog_id(), (string) $time );
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_get_image_mime has 43 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_get_image_mime( $file ) {
/*
* Use exif_imagetype() to check the mimetype if available or fall back to
* getimagesize() if exif isn't available. If either function throws an Exception
* we assume the file could not be validated.Method wp_privacy_anonymize_ip has 43 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_privacy_anonymize_ip( $ip_addr, $ipv6_fallback = false ) {
if ( empty( $ip_addr ) ) {
return '0.0.0.0';
}
Method wp_maybe_decline_date has 41 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_maybe_decline_date( $date, $format = '' ) {
global $wp_locale;
// i18n functions are not available in SHORTINIT mode.
if ( ! function_exists( '_x' ) ) {Method _wp_json_sanity_check has 41 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_json_sanity_check( $value, $depth ) {
if ( $depth < 0 ) {
throw new Exception( 'Reached depth limit' );
}
Method wp_raise_memory_limit has 40 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_raise_memory_limit( $context = 'admin' ) {
// Exit early if the limit cannot be changed.
if ( false === wp_is_ini_value_changeable( 'memory_limit' ) ) {
return false;
}Function _deprecated_function has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function _deprecated_function( $function_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated function is called.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _deprecated_constructor has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function _deprecated_constructor( $class_name, $version, $parent_class = '' ) {
/**
* Fires when a deprecated constructor is called.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _deprecated_class has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function _deprecated_class( $class_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated class is called.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function human_readable_duration has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function human_readable_duration( $duration = '' ) {
if ( ( empty( $duration ) || ! is_string( $duration ) ) ) {
return false;
}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_get_image_mime has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function wp_get_image_mime( $file ) {
/*
* Use exif_imagetype() to check the mimetype if available or fall back to
* getimagesize() if exif isn't available. If either function throws an Exception
* we assume the file could not be validated.- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_guess_url has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function wp_guess_url() {
if ( defined( 'WP_SITEURL' ) && '' !== WP_SITEURL ) {
$url = WP_SITEURL;
} else {
$abspath_fix = str_replace( '\\', '/', ABSPATH );- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _deprecated_file has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function _deprecated_file( $file, $version, $replacement = '', $message = '' ) {
/**
* Fires when a deprecated file is called.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _deprecated_argument has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring. Open
function _deprecated_argument( $function_name, $version, $message = '' ) {
/**
* Fires when a deprecated argument is called.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method _deprecated_constructor has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _deprecated_constructor( $class_name, $version, $parent_class = '' ) {
/**
* Fires when a deprecated constructor is called.
*Method wp_mkdir_p has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_mkdir_p( $target ) {
$wrapper = null;
// Strip the protocol.
if ( wp_is_stream( $target ) ) {Method wp_site_admin_email_change_notification has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_site_admin_email_change_notification( $old_email, $new_email, $option_name ) {
$send = true;
// Don't send the notification to the default 'admin_email' value.
if ( 'you@example.com' === $old_email ) {Method clean_dirsize_cache has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
function clean_dirsize_cache( $path ) {
if ( ! is_string( $path ) || empty( $path ) ) {
trigger_error(
sprintf(
/* translators: 1: Function name, 2: A variable type, like "boolean" or "integer". */Method _deprecated_file has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _deprecated_file( $file, $version, $replacement = '', $message = '' ) {
/**
* Fires when a deprecated file is called.
*Method human_readable_duration has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
function human_readable_duration( $duration = '' ) {
if ( ( empty( $duration ) || ! is_string( $duration ) ) ) {
return false;
}
Method wp_auth_check_html has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_auth_check_html() {
$login_url = wp_login_url();
$current_domain = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'];
$same_domain = str_starts_with( $login_url, $current_domain );
Function wp_upload_bits has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
function wp_upload_bits( $name, $deprecated, $bits, $time = null ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '2.0.0' );
}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method _deprecated_class has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _deprecated_class( $class_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated class is called.
*Method _deprecated_function has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _deprecated_function( $function_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated function is called.
*Method wp_debug_backtrace_summary has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_debug_backtrace_summary( $ignore_class = null, $skip_frames = 0, $pretty = true ) {
static $truncate_paths;
$trace = debug_backtrace( false );
$caller = array();Method _deprecated_argument has 35 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _deprecated_argument( $function_name, $version, $message = '' ) {
/**
* Fires when a deprecated argument is called.
*Method _doing_it_wrong has 33 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _doing_it_wrong( $function_name, $message, $version ) {
/**
* Fires when the given function is being used incorrectly.
*Method _wp_timezone_choice_usort_callback has 32 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_timezone_choice_usort_callback( $a, $b ) {
// Don't use translated versions of Etc.
if ( 'Etc' === $a['continent'] && 'Etc' === $b['continent'] ) {
// Make the order of these more like the old dropdown.
if ( str_starts_with( $a['city'], 'GMT+' ) && str_starts_with( $b['city'], 'GMT+' ) ) {Function wp_send_json_error has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function wp_send_json_error( $value = null, $status_code = null, $flags = 0 ) {
$response = array( 'success' => false );
if ( isset( $value ) ) {
if ( is_wp_error( $value ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_array_set has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function _wp_array_set( &$input_array, $path, $value = null ) {
// Confirm $input_array is valid.
if ( ! is_array( $input_array ) ) {
return;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _doing_it_wrong has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
function _doing_it_wrong( $function_name, $message, $version ) {
/**
* Fires when the given function is being used incorrectly.
*- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_removable_query_args has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_removable_query_args() {
$removable_query_args = array(
'activate',
'activated',
'admin_email_remind_later',Method wp_scheduled_delete has 30 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_scheduled_delete() {
global $wpdb;
$delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );
Method wp_send_json has 29 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_send_json( $response, $status_code = null, $flags = 0 ) {
if ( wp_is_serving_rest_request() ) {
_doing_it_wrong(
__FUNCTION__,
sprintf(Method _wp_to_kebab_case has 29 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_to_kebab_case( $input_string ) {
// Ignore the camelCase names for variables so the names are the same as lodash so comparing and porting new changes is easier.
// phpcs:disable WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase
/*Method _wp_array_set has 29 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _wp_array_set( &$input_array, $path, $value = null ) {
// Confirm $input_array is valid.
if ( ! is_array( $input_array ) ) {
return;
}Method _http_build_query has 28 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _http_build_query( $data, $prefix = null, $sep = null, $key = '', $urlencode = true ) {
$ret = array();
foreach ( (array) $data as $k => $v ) {
if ( $urlencode ) {Method wp_nonce_ays has 28 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_nonce_ays( $action ) {
// Default title and response code.
$title = __( 'Something went wrong.' );
$response_code = 403;
Function smilies_init has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
function smilies_init() {
global $wpsmiliestrans, $wp_smiliessearch;
// Don't bother setting up smilies if they are disabled.
if ( ! get_option( 'use_smilies' ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method wp_extract_urls has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_extract_urls( $content ) {
preg_match_all(
"#([\"']?)("
. '(?:([\w-]+:)?//?)'
. '[^\s()<>]+'Method wp_upload_dir has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
function wp_upload_dir( $time = null, $create_dir = true, $refresh_cache = false ) {
static $cache = array(), $tested_paths = array();
$key = sprintf( '%d-%s', get_current_blog_id(), (string) $time );
Method _jsonp_wp_die_handler has 26 lines of code (exceeds 25 allowed). Consider refactoring. Open
function _jsonp_wp_die_handler( $message, $title = '', $args = array() ) {
list( $message, $title, $parsed_args ) = _wp_die_process_input( $message, $title, $args );
$data = array(
'code' => $parsed_args['code'],Function get_temp_dir has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function get_temp_dir() {
static $temp = '';
if ( defined( 'WP_TEMP_DIR' ) ) {
return trailingslashit( WP_TEMP_DIR );
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid deeply nested control flow statements. Open
if ( $max_execution_time > 0 &&
( microtime( true ) - WP_START_TIMESTAMP ) > $max_execution_time
) {
// Time exceeded. Give up instead of risking a fatal timeout.
$size = null;Function get_file_data has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function get_file_data( $file, $default_headers, $context = '' ) {
// Pull only the first 8 KB of the file in.
$file_data = file_get_contents( $file, false, null, 0, 8 * KB_IN_BYTES );
if ( false === $file_data ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid deeply nested control flow statements. Open
if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) {
$type = $mime;
break;
}Function mbstring_binary_safe_encoding has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function mbstring_binary_safe_encoding( $reset = false ) {
static $encodings = array();
static $overloaded = null;
if ( is_null( $overloaded ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_privacy_anonymize_data has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function wp_privacy_anonymize_data( $type, $data = '' ) {
switch ( $type ) {
case 'email':
$anonymous = 'deleted@site.invalid';- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function apache_mod_loaded has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function apache_mod_loaded( $mod, $default_value = false ) {
global $is_apache;
if ( ! $is_apache ) {
return false;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function validate_file has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
function validate_file( $file, $allowed_files = array() ) {
if ( ! is_scalar( $file ) || '' === $file ) {
return 0;
}
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid deeply nested control flow statements. Open
if ( is_file( $path ) ) {
$size += filesize( $path );
} elseif ( is_dir( $path ) ) {
$handlesize = recurse_dirsize( $path, $exclude, $max_execution_time, $directory_cache );
if ( $handlesize > 0 ) {Method _http_build_query has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
function _http_build_query( $data, $prefix = null, $sep = null, $key = '', $urlencode = true ) {Method wp_find_hierarchy_loop_tortoise_hare has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
function wp_find_hierarchy_loop_tortoise_hare( $callback, $start, $override = array(), $callback_args = array(), $_return_loop = false ) {Function is_serialized_string has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
function is_serialized_string( $data ) {
// if it isn't a string, it isn't a serialized string.
if ( ! is_string( $data ) ) {
return false;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_find_hierarchy_loop_tortoise_hare has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
function wp_find_hierarchy_loop_tortoise_hare( $callback, $start, $override = array(), $callback_args = array(), $_return_loop = false ) {
$tortoise = $start;
$hare = $start;
$evanescent_hare = $start;
$return = array();- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid too many return statements within this method. Open
return $temp;Avoid too many return statements within this method. Open
return array( 'error' => $message );Avoid too many return statements within this method. Open
return strnatcasecmp( $a['t_continent'], $b['t_continent'] );Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return '::';Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return strnatcasecmp( $a['city'], $b['city'] );Avoid too many return statements within this method. Open
return '0.0.0.0';Avoid too many return statements within this method. Open
return (bool) preg_match( "/^{$token}:[0-9.E+-]+;$end/", $data );Avoid too many return statements within this method. Open
return 1;Avoid too many return statements within this method. Open
return -1;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return $ip_prefix . $ip_addr;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return apply_filters(
'wp_handle_upload',
array(
'file' => $new_file,
'url' => $url,Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return array(
/* translators: %s: File name. */
'error' => sprintf( __( 'Could not write file %s' ), $new_file ),
);Avoid too many return statements within this method. Open
return $datetime->format( $format );Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return ( '/' === $path[0] || '\\' === $path[0] );Avoid too many return statements within this method. Open
return 1;Avoid too many return statements within this method. Open
return strnatcasecmp( $a['t_subcity'], $b['t_subcity'] );Avoid too many return statements within this method. Open
return '/tmp/';Avoid too many return statements within this method. Open
return 0;Avoid too many return statements within this method. Open
return $wp_max_limit;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return 2;Avoid too many return statements within this method. Open
return implode( ', ', $human_readable_duration );Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return (bool) preg_match( "/^{$token}:[0-9]+:/s", $data );Avoid too many return statements within this method. Open
return 3;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return strnatcasecmp( $a['t_city'], $b['t_city'] );Avoid too many return statements within this method. Open
return true;Avoid too many return statements within this method. Open
return false;Function _mce_set_direction has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function _mce_set_direction( $mce_init ) {
if ( is_rtl() ) {
$mce_init['directionality'] = 'rtl';
$mce_init['rtl_ui'] = true;
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function win_is_writable has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function win_is_writable( $path ) {
if ( '/' === $path[ strlen( $path ) - 1 ] ) {
// If it looks like a directory, check a random file within the directory.
return win_is_writable( $path . uniqid( mt_rand() ) . '.tmp' );
} elseif ( is_dir( $path ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _ajax_wp_die_handler has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function _ajax_wp_die_handler( $message, $title = '', $args = array() ) {
// Set default 'response' to 200 for Ajax requests.
$args = wp_parse_args(
$args,
array( 'response' => 200 )- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function date_i18n has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function date_i18n( $format, $timestamp_with_offset = false, $gmt = false ) {
$timestamp = $timestamp_with_offset;
// If timestamp is omitted it should be current time (summed with offset, unless `$gmt` is true).
if ( ! is_numeric( $timestamp ) ) {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_delete_file_from_directory has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function wp_delete_file_from_directory( $file, $directory ) {
if ( wp_is_stream( $file ) ) {
$real_file = $file;
$real_directory = $directory;
} else {- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_check_alternate_file_names has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function _wp_check_alternate_file_names( $filenames, $dir, $files ) {
foreach ( $filenames as $filename ) {
if ( file_exists( $dir . $filename ) ) {
return true;
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function path_is_absolute has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function path_is_absolute( $path ) {
/*
* Check to see if the path is a stream and check to see if its an actual
* path or file as realpath() does not support stream wrappers.
*/- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _wp_json_convert_string has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function _wp_json_convert_string( $input_string ) {
static $use_mb = null;
if ( is_null( $use_mb ) ) {
$use_mb = function_exists( 'mb_convert_encoding' );
}- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function wp_send_json has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function wp_send_json( $response, $status_code = null, $flags = 0 ) {
if ( wp_is_serving_rest_request() ) {
_doing_it_wrong(
__FUNCTION__,
sprintf(- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function clean_dirsize_cache has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
function clean_dirsize_cache( $path ) {
if ( ! is_string( $path ) || empty( $path ) ) {
trigger_error(
sprintf(
/* translators: 1: Function name, 2: A variable type, like "boolean" or "integer". */- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 2 locations. Consider refactoring. Open
$wpsmiliestrans = array(
':mrgreen:' => 'mrgreen.png',
':neutral:' => "\xf0\x9f\x98\x90",
':twisted:' => "\xf0\x9f\x98\x88",
':arrow:' => "\xe2\x9e\xa1",- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 217.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
function _deprecated_function( $function_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated function is called.
*- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 212.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
function _deprecated_argument( $function_name, $version, $message = '' ) {
/**
* Fires when a deprecated argument is called.
*- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 212.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
function _deprecated_class( $class_name, $version, $replacement = '' ) {
/**
* Fires when a deprecated class is called.
*- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 212.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
foreach ( (array) $comments_to_delete as $comment ) {
$comment_id = (int) $comment['comment_id'];
if ( ! $comment_id ) {
continue;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 99.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
foreach ( (array) $posts_to_delete as $post ) {
$post_id = (int) $post['post_id'];
if ( ! $post_id ) {
continue;
}- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 99.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76