Function dbDelta has a Cognitive Complexity of 140 (exceeds 5 allowed). Consider refactoring.

Open

function dbDelta($queries, $execute = true) {
    global $wpdb;

    // Separate individual queries into an array
    if( !is_array($queries) ) {

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File upgrade.php has 1025 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * WordPress Upgrade API
 *
 * Most of the functions are pluggable and can be overwritten

Function upgrade_230 has a Cognitive Complexity of 65 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_230() {
    global $wp_current_db_version, $wpdb;

    if ( $wp_current_db_version < 5200 ) {
        populate_roles_230();

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Function upgrade_160 has a Cognitive Complexity of 56 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_160() {
    global $wpdb, $wp_current_db_version;

    populate_roles_160();

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Method upgrade_230 has 133 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_230() {
    global $wp_current_db_version, $wpdb;

    if ( $wp_current_db_version < 5200 ) {
        populate_roles_230();

Method dbDelta has 131 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function dbDelta($queries, $execute = true) {
    global $wpdb;

    // Separate individual queries into an array
    if( !is_array($queries) ) {

Function make_site_theme_from_default has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.

Open

function make_site_theme_from_default($theme_name, $template) {
    $site_dir = WP_CONTENT_DIR . "/themes/$template";
    $default_dir = WP_CONTENT_DIR . '/themes/default';

    // Copy files from the default theme to the site theme.

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Function make_site_theme_from_oldschool has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

function make_site_theme_from_oldschool($theme_name, $template) {
    $home_path = get_home_path();
    $site_dir = WP_CONTENT_DIR . "/themes/$template";

    if (! file_exists("$home_path/index.php"))

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Method wp_install_defaults has 88 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wp_install_defaults($user_id) {
    global $wpdb;

    // Default category
    $cat_name = __('Uncategorized');

Function upgrade_210 has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_210() {
    global $wpdb, $wp_current_db_version;

    if ( $wp_current_db_version < 3506 ) {
        // Update status and type.

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Function upgrade_100 has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_100() {
    global $wpdb;

    // Get the title and ID of every post, post_name to check if it already has a value
    $posts = $wpdb->get_results("SELECT ID, post_title, post_name FROM $wpdb->posts WHERE post_name = ''");

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Function upgrade_130 has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_130() {
    global $wpdb;

    // Remove extraneous backslashes.
    $posts = $wpdb->get_results("SELECT ID, post_title, post_content, post_excerpt, guid, post_date, post_name, post_status, post_author FROM $wpdb->posts");

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Method upgrade_160 has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_160() {
    global $wpdb, $wp_current_db_version;

    populate_roles_160();

Function upgrade_all has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_all() {
    global $wp_current_db_version, $wp_db_version, $wp_rewrite;
    $wp_current_db_version = __get_option('db_version');

    // We are up-to-date.  Nothing to do.

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Method upgrade_130 has 53 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_130() {
    global $wpdb;

    // Remove extraneous backslashes.
    $posts = $wpdb->get_results("SELECT ID, post_title, post_content, post_excerpt, guid, post_date, post_name, post_status, post_author FROM $wpdb->posts");

Method upgrade_all has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_all() {
    global $wp_current_db_version, $wp_db_version, $wp_rewrite;
    $wp_current_db_version = __get_option('db_version');

    // We are up-to-date.  Nothing to do.

Method make_site_theme_from_oldschool has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function make_site_theme_from_oldschool($theme_name, $template) {
    $home_path = get_home_path();
    $site_dir = WP_CONTENT_DIR . "/themes/$template";

    if (! file_exists("$home_path/index.php"))

Method make_site_theme_from_default has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function make_site_theme_from_default($theme_name, $template) {
    $site_dir = WP_CONTENT_DIR . "/themes/$template";
    $default_dir = WP_CONTENT_DIR . '/themes/default';

    // Copy files from the default theme to the site theme.

Method upgrade_100 has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_100() {
    global $wpdb;

    // Get the title and ID of every post, post_name to check if it already has a value
    $posts = $wpdb->get_results("SELECT ID, post_title, post_name FROM $wpdb->posts WHERE post_name = ''");

Function get_alloptions_110 has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

function get_alloptions_110() {
    global $wpdb;
    if ($options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options")) {
        foreach ($options as $option) {
            // "When trying to design a foolproof system,

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Method upgrade_110 has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_110() {
    global $wpdb;

    // Set user_nicename.
    $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users");

Method wp_install has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wp_install($blog_title, $user_name, $user_email, $public, $deprecated='') {
    global $wp_rewrite;

    wp_check_mysql_version();
    wp_cache_flush();

Function make_site_theme has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

function make_site_theme() {
    // Name the theme after the blog.
    $theme_name = __get_option('blogname');
    $template = sanitize_title($theme_name);
    $site_dir = WP_CONTENT_DIR . "/themes/$template";

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Method upgrade_210 has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function upgrade_210() {
    global $wpdb, $wp_current_db_version;

    if ( $wp_current_db_version < 3506 ) {
        // Update status and type.

Method make_site_theme has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function make_site_theme() {
    // Name the theme after the blog.
    $theme_name = __get_option('blogname');
    $template = sanitize_title($theme_name);
    $site_dir = WP_CONTENT_DIR . "/themes/$template";

Function __get_option has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function __get_option($setting) {
    global $wpdb;

    if ( $setting == 'home' && defined( 'WP_HOME' ) ) {
        return preg_replace( '|/+$|', '', constant( 'WP_HOME' ) );

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Function maybe_add_column has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function maybe_add_column($table_name, $column_name, $create_ddl) {
    global $wpdb, $debug;
    foreach ($wpdb->get_col("DESC $table_name", 0) as $column ) {
        if ($debug) echo("checking $column == $column_name<br />");
        if ($column == $column_name) {

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Method wp_install has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wp_install($blog_title, $user_name, $user_email, $public, $deprecated='') {

Function upgrade_110 has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function upgrade_110() {
    global $wpdb;

    // Set user_nicename.
    $users = $wpdb->get_results("SELECT ID, user_nickname, user_nicename FROM $wpdb->users");

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Avoid too many return statements within this method.

Open

        return $option;

Avoid too many return statements within this method.

Open

    return $template;

Avoid too many return statements within this method.

Open

            return false;

Avoid too many return statements within this method.

Open

        return 'subscriber';