Avoid deeply nested control flow statements.

Open

                            if ( !empty( $d ) ) {
                                if ( !empty( $domain_list ) )
                                    $domain_list .= ", ";
                                $domain_list .= "'" . $d . "'";
                            }

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

Open

    function aioseop_init_class() {
        global $aiosp;
        require_once( AIOSEOP_PLUGIN_DIR . 'aioseop_functions.php' );
        require_once( AIOSEOP_PLUGIN_DIR . 'aioseop_class.php' );
        $aiosp = new All_in_One_SEO_Pack();

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Avoid deeply nested control flow statements.

Open

                            if ( is_array( $image ) ) {
                                $img[] = Array( 'type' => 'attachment', 'id' => $id, 'link' => $image[0] );
                            }

Avoid deeply nested control flow statements.

Open

                        if ( $post->ID == get_option( 'page_for_posts' ) )
                            $wp_query->is_home = true;

Avoid deeply nested control flow statements.

Open

                        if ( preg_match( '/' . $hosts . '/i', $hostname ) )
                            return true;

Avoid deeply nested control flow statements.

Open

                        if ( !empty( $image ) ) {
                            $img[] = Array( 'type' => 'meta_key', 'id' => $meta_key, 'link' => $image );
                        }

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

Open

      public static function split_header($header, $only_allow_oauth_parameters = true) {
        $params = array();
        if (preg_match_all('/('.($only_allow_oauth_parameters ? 'oauth_' : '').'[a-z_-]*)=(:?"([^"]*)"|([^,]*))/', $header, $matches)) {
          foreach ($matches[1] as $i => $h) {
            $params[$h] = OAuthUtil::urldecode_rfc3986(empty($matches[3][$i]) ? $matches[4][$i] : $matches[3][$i]);

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

Open

        function delete_class_option( $delete = false ) {
            $option_name = $this->get_option_name();
            if ( $this->store_option || $delete ) {
                delete_option( $option_name );
            } else {

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Avoid deeply nested control flow statements.

Open

                            if ( empty( $options[$prefix . 'robotgen'] ) ) 
                                $options = $this->load_files( $options, Array( 'robotgen' => 'robots.txt' ), $prefix );                            

Avoid deeply nested control flow statements.

Open

                            if ( empty( $link_list[$l['order']] ) ) $link_list[$l['order']] = Array();

Avoid deeply nested control flow statements.

Open

                  if(!isset($output[$t]))
                    $output[$t] = array();

Avoid deeply nested control flow statements.

Open

                        if ( !empty( $post_thumbnail_id ) )    {
                            $image = wp_get_attachment_image_src( $post_thumbnail_id, $size );
                            if ( is_array( $image ) ) {
                                $img[] = Array( 'type' => 'featured', 'id' => $post_thumbnail_id, 'link' => $image[0] );
                            }

Avoid deeply nested control flow statements.

Open

                        if ( empty( $excluded[$k] ) ) unset( $excluded[$k] );

Avoid deeply nested control flow statements.

Open

                        if ( isset( $options['meta_key'] ) ) {
                            $meta_key = $options['meta_key'];
                        }

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

Open

        function update_options( $opts = Array(), $location = null, $defaults = null ) {
            if ($location === null )
                $type = 'settings';
            else
                $type = $this->locations[$location][$type];

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Avoid deeply nested control flow statements.

Open

                            if ( $optimize ) $options[$prefix . 'robotgen'] = $robotgen;

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

Open

    function aioseop_handle_ignore_notice() {
        if ( !empty( $_GET ) ) {
            global $current_user;
            $user_id = $current_user->ID;
            if ( !empty( $_GET["aioseop_reset_notices"] ) ) {

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Avoid deeply nested control flow statements.

Open

                                if ( $m[$tags['name']] == $tv )
                                    $meta .= "<tr><th style='color:red;'>" . sprintf( __( 'Duplicate %s Meta'), ucwords( $type ) ) . "</th><td>" . ucwords( $tk ) . "</td><td>{$m[$tags['name']]}</td><td>{$m[$tags['value']]}</td></tr>\n";

Avoid deeply nested control flow statements.

Open

                  if ( is_array($output) )
                      $output[$t][] = $v;

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

Open

        function get_class_option( ) {
            $option_name = $this->get_option_name();
            if ( $this->store_option || $option_name == $this->parent_option ) {
                return get_option( $option_name );
            } else {

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