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: 是
  • (mixed)
    $args
    Optional extra arguments to be checked against certain features.
    Required: 是
返回值
  • (mixed) The array of extra arguments or the value for the registered feature.
定义位置
  • wp-includes/theme.php
    , line 2928
引入
3.1.0
弃用
–

Gets the theme support arguments passed when registering that support.

Example usage:

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 ];
	}
}
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