wp_http_supports

函数


wp_http_supports ( $capabilities = array(), $url = null )
参数
  • (array)
    $capabilities
    Array of capabilities to test or a wp_remote_request() $args array.
    Required:
    Default: array()
  • (string)
    $url
    Optional. If given, will check if the URL requires SSL and adds that requirement to the capabilities array.
    Required:
    Default: null
返回值
  • (bool)
定义位置
  • wp-includes/http.php
    , line 367
引入
3.2.0
弃用

确定是否有一个可以处理此请求的HTTP传输。

function wp_http_supports( $capabilities = array(), $url = null ) {
	$http = _wp_http_get_object();

	$capabilities = wp_parse_args( $capabilities );

	$count = count( $capabilities );

	// If we have a numeric $capabilities array, spoof a wp_remote_request() associative $args array.
	if ( $count && count( array_filter( array_keys( $capabilities ), 'is_numeric' ) ) == $count ) {
		$capabilities = array_combine( array_values( $capabilities ), array_fill( 0, $count, true ) );
	}

	if ( $url && ! isset( $capabilities['ssl'] ) ) {
		$scheme = parse_url( $url, PHP_URL_SCHEME );
		if ( 'https' === $scheme || 'ssl' === $scheme ) {
			$capabilities['ssl'] = true;
		}
	}

	return (bool) $http->_get_first_available_transport( $capabilities );
}