Avoid deeply nested control flow statements.

Open

                        if (!mysql_query($sql, $this->mysql))
                        {
                            return false;
                        }

Avoid deeply nested control flow statements.

Open

                            while ($row = mysql_fetch_row($query))
                            {
                                $existing_ids[] = $row[0];
                            }

Avoid deeply nested control flow statements.

Open

                                if (!($date = $prepared[1][$new_id]->get_date('U')))
                                {
                                    $date = time();
                                }

Avoid deeply nested control flow statements.

Open

                                switch (trim($this->data['child'][SIMPLEPIE_NAMESPACE_RSS_20]['rss'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_20]['skiphours']['hour'][0]['data']))
                                {
                                    case '0':
                                        $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_NETSCAPE;
                                        break;

Avoid deeply nested control flow statements.

Open

                        if (count($attribs[$j]) === 2)
                        {
                            $attribs[$j][2] = $attribs[$j][1];
                        }

Avoid deeply nested control flow statements.

Open

                                if (isset($category['data']))
                                {
                                    $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT);
                                }

Avoid deeply nested control flow statements.

Open

                                if ($file->success && ($file->method & SIMPLEPIE_FILE_SOURCE_REMOTE === 0 || ($file->status_code === 200 || $file->status_code > 206 && $file->status_code < 300)))
                                {
                                    if ($cache->save(array('headers' => $file->headers, 'body' => $file->body)))
                                    {
                                        $img['attribs']['src']['data'] = $this->image_handler . $image_url;

Avoid deeply nested control flow statements.

Open

                                            if (($body = gzinflate($this->body)) === false)
                                            {
                                                $this->error = 'Unable to decode HTTP "deflate" stream';
                                                $this->success = false;
                                            }

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

Open

    public function is_allowed( $check = 'both', $blog_id = null ) {
        if ( ! is_multisite() )
            return true;

        if ( 'both' == $check || 'network' == $check ) {

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

Open

function get_transient($transient) {
    global $_wp_using_ext_object_cache, $wpdb;

    $pre = apply_filters( 'pre_transient_' . $transient, false );
    if ( false !== $pre )

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Function print_scripts_l10n has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    function print_scripts_l10n( $handle, $echo = true ) {
        if ( empty($this->registered[$handle]->extra['l10n']) || empty($this->registered[$handle]->extra['l10n'][0]) || !is_array($this->registered[$handle]->extra['l10n'][1]) )
            return false;

        $object_name = $this->registered[$handle]->extra['l10n'][0];

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

Open

function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {

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

Open

function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $site_id = 1 ) {

Avoid deeply nested control flow statements.

Open

                                if ( @is_file( $path . $mce_locale . '_dlg.js' ) )
                                    $strings .= @file_get_contents( $path . $mce_locale . '_dlg.js' ) . "\n";

Avoid deeply nested control flow statements.

Open

                                if ( ! empty( $strings ) )
                                    $ext_plugins .= "\n" . $strings . "\n";

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

Open

function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
    global $wpdb;
    if ( !is_numeric( $user_id ) )
        return false;
    $meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);

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

Open

function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {

Avoid deeply nested control flow statements.

Open

                                if ( function_exists('realpath') )
                                    $path = trailingslashit( realpath($path) );

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

Open

function get_page_template() {
    $id = get_queried_object_id();
    $template = get_page_template_slug();
    $pagename = get_query_var('pagename');

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

Open

function is_serialized( $data ) {
    // if it isn't a string, it isn't serialized
    if ( !is_string( $data ) )
        return false;
    $data = trim( $data );

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