get_theme_support

函数
get_theme_support ( $feature, $args )
参数
  • (string) $feature The feature to check. See add_theme_support() for the list of possible values.
    Required:
  • (mixed) $args Optional extra arguments to be checked against certain features.
    Required:
返回值
  • (mixed) The array of extra arguments or the value for the registered feature.
定义位置
相关方法
add_theme_supportcurrent_theme_supportsremove_theme_support_remove_theme_supportget_theme_root
引入
3.1.0
弃用
-

get_theme_support: 这个函数用来检索一个主题所支持的功能的信息。它接受一个字符串参数,指定要检索的功能信息。例如,”post-thumbnails”将检索关于文章缩略图功能的信息。

获取注册该支持时传递的主题支持参数。

使用实例:
get_theme_support( ‘custom-logo’ );
get_theme_support( ‘custom-header’, ‘width’ );

function get_theme_support( $feature, ...$args ) {
	global $_wp_theme_features;

	if ( ! isset( $_wp_theme_features[ $feature ] ) ) {
		return false;
	}

	if ( ! $args ) {
		return $_wp_theme_features[ $feature ];
	}

	switch ( $feature ) {
		case 'custom-logo':
		case 'custom-header':
		case 'custom-background':
			if ( isset( $_wp_theme_features[ $feature ][0][ $args[0] ] ) ) {
				return $_wp_theme_features[ $feature ][0][ $args[0] ];
			}
			return false;

		default:
			return $_wp_theme_features[ $feature ];
	}
}

常见问题

FAQs
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