h3, #accordion-panel-' . $args['id'] . ' .panel-title'; if ( false !== strpos( $args['icon'], 'dashicons' ) ) { $args['icon'] = 'dashicons ' . $args['icon']; } $script = '$("' . $element . '").prepend(\' \');'; if ( false === strpos( self::$icons_script, $script ) ) { self::$icons_script .= $script; } } /** * Format the script in a way that will be compatible with WordPress. */ public function enqueue_script() { if ( ! self::$script_added && '' !== self::$icons_script ) { self::$script_added = true; // @codingStandardsIgnoreStart echo ''; // @codingStandardsIgnoreEnd } } } }