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get_theme_support › WordPress Function

Since3.1.0
已弃用n/a
› get_theme_support ( $feature, $args )
参数: (2)
  • (string) $feature The feature to check. See add_theme_support() for the list of possible values.
    Required: Yes
  • (mixed) $args Optional extra arguments to be checked against certain features.
    Required: Yes
返回:
  • (mixed) The array of extra arguments or the value for the registered feature.
定义在:
文档:
Change Log:
  • 5.3.0

Gets the theme support arguments passed when registering that support.

Example usage: get_theme_support( 'custom-logo' ); get_theme_support( 'custom-header', 'width' );


Related Functions: add_theme_support, current_theme_supports, remove_theme_support, _remove_theme_support, get_theme_root

源码 

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':
			return $_wp_theme_features[ $feature ][0][ $args[0] ] ?? false;

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