"; $scripts[] = '$( "'.$content.'" ).prependTo( "#customize-control-'.$field['settings'].'" );'; } } // No need to echo anything if the script is empty if ( empty( $scripts ) ) { return; } // Make sure we don't add any duplicates $scripts = array_unique( $scripts ); // Convert array to string $script = implode( '', $scripts ); return $script; } public function customize_controls_print_footer_scripts() { $script = $this->generate_script(); if ( '' != $script ) { echo Kirki_Scripts_Registry::prepare( $script ); } } public function customize_controls_print_scripts() {} public function customize_controls_enqueue_scripts() {} public function wp_footer() {} }