Avoid deeply nested control flow statements.

Open

                                        if ( type == 'image' && !current.big ) {
                                            current.big = current.image;
                                        }

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

Open

function install_themes_dashboard() {
    install_theme_search_form();
?>
<h4><?php _e('Feature Filter') ?></h4>
<form method="post" action="<?php echo admin_url( 'theme-install.php?tab=search' ); ?>">

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

Open

  function privAddFileUsingTempFile($p_filedescr, &$p_header, &$p_options)
  {
    $v_result=PCLZIP_ERR_NO_ERROR;

    // ----- Working variable

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Avoid deeply nested control flow statements.

Open

                    else if ( @is_file( $dir . DIRECTORY_SEPARATOR . $file ) )
                        @unlink( $dir . DIRECTORY_SEPARATOR . $file );

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

Open

    function abort() {
        if(!$this->_exec("ABOR", "abort")) return FALSE;
        if(!$this->_checkCode()) {
            if($this->_code!=426) return FALSE;
            if(!$this->_readmsg("abort")) return FALSE;

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

Open

function _fix_attachment_links( $post_ID ) {
    global $_fix_attachment_link_id;

    $post = & get_post( $post_ID, ARRAY_A );

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

Open

function avoid_blog_page_permalink_collision( $data, $postarr ) {
    if ( is_subdomain_install() )
        return $data;
    if ( $data['post_type'] != 'page' )
        return $data;

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

Open

    function get_columns() {
        $posts_columns = array();
        $posts_columns['cb'] = '<input type="checkbox" />';
        $posts_columns['icon'] = '';
        /* translators: column name */

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

Open

    function bulk_upgrade($plugins) {

        $this->init();
        $this->bulk = true;
        $this->upgrade_strings();

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

Open

function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) {
    $loading = '<p class="widget-loading">' . __( 'Loading&#8230;' ) . '</p>';

    if ( empty($check_urls) ) {
        $widgets = get_option( 'dashboard_widget_options' );

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Method wp_category_checklist has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null, $checked_ontop = true ) {

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

Open

function _list_meta_row( $entry, &$count ) {
    static $update_nonce = false;
    if ( !$update_nonce )
        $update_nonce = wp_create_nonce( 'add-meta' );

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

Open

    function chmod($file, $mode = false, $recursive = false) {
        if ( ! $this->exists($file) )
            return false;

        if ( ! $mode ) {

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

Open

    function rename($from, $to) {
        if(!$this->_exec("RNFR ".$from, "rename")) return FALSE;
        if(!$this->_checkCode()) return FALSE;
        if($this->_code==350) {
            if(!$this->_exec("RNTO ".$to, "rename")) return FALSE;

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

Open

    function dirlist($remote) {
        $list=$this->rawlist($remote, "-la");
        if($list===false) {
            $this->PushError("dirlist","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
            return false;

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

Open

    function chmod($file, $mode = false, $recursive = false ) {

        if ( ! $mode ) {
            if ( $this->is_file($file) )
                $mode = FS_CHMOD_FILE;

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Method add_settings_field has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function add_settings_field($id, $title, $callback, $page, $section = 'default', $args = array()) {

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

Open

function wp_edit_posts_query( $q = false ) {
    if ( false === $q )
        $q = $_GET;
    $q['m']   = isset($q['m']) ? (int) $q['m'] : 0;
    $q['cat'] = isset($q['cat']) ? (int) $q['cat'] : 0;

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

Open

function check_upload_size( $file ) {
    if ( get_site_option( 'upload_space_check_disabled' ) )
        return $file;

    if ( $file['error'] != '0' ) // there's already an error

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Avoid deeply nested control flow statements.

Open

                    if ( $file == '.' || $file == '..' )
                        continue;