wp_localize_script( string $handle, string $object_name, array $l10n )

本地化脚本。
Localize a script.

目录锚点：#说明#参数#源码#笔记

说明（Description）

仅当脚本已添加时才有效。接受一个关联数组$l10n并创建一个JavaScript对象：“$object_name”={key:value，key:value。。。}另请参阅WP_Scripts:：localize（）

参数（Parameters）

源码（Source）

/**
 * Localize a script.
 *
 * Works only if the script has already been added.
 *
 * Accepts an associative array $l10n and creates a JavaScript object:
 *
 *     "$object_name" = {
 *         key: value,
 *         key: value,
 *         ...
 *     }
 *
 *
 * @see WP_Dependencies::localize()
 * @link https://core.trac.wordpress.org/ticket/11520
 * @global WP_Scripts $wp_scripts The WP_Scripts object for printing scripts.
 *
 * @since 2.6.0
 *
 * @todo Documentation cleanup
 *
 * @param string $handle      Script handle the data will be attached to.
 * @param string $object_name Name for the JavaScript object. Passed directly, so it should be qualified JS variable.
 *                            Example: '/[a-zA-Z0-9_]+/'.
 * @param array $l10n         The data itself. The data can be either a single or multi-dimensional array.
 * @return bool True if the script was successfully localized, false otherwise.
 */
function wp_localize_script( $handle, $object_name, $l10n ) {
	global $wp_scripts;
	if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
		_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );
		return false;
	}

	return $wp_scripts->localize( $handle, $object_name, $l10n );
}

笔记（Notes）

例子