pre_http_request │ хук-фильтр │ WP 2.9.0

Filters the preemptive return value of an HTTP request.

Returning a non-false value from the filter will short-circuit the HTTP request and return early with that value. A filter should return one of:

• An array containing 'headers', 'body', 'response', 'cookies', and 'filename' elements
• A WP_Error instance
• boolean false to avoid short-circuiting the response

Returning any other value may result in unexpected behavior.

Использование

add_filter( 'pre_http_request', 'wp_kama_pre_http_request_filter', 10, 3 );

/**
 * Function for `pre_http_request` filter-hook.
 * 
 * @param false|array|WP_Error $response    A preemptive return value of an HTTP request.
 * @param array                $parsed_args HTTP request arguments.
 * @param string               $url         The request URL.
 *
 * @return false|array|WP_Error
 */
function wp_kama_pre_http_request_filter( $response, $parsed_args, $url ){

	// filter...
	return $response;
}

$response(false|массив|WP_Error)

A preemptive return value of an HTTP request.
По умолчанию: false

$parsed_args(массив)

HTTP request arguments.

$url(строка)

The request URL.

Список изменений

Где вызывается хук

$pre = apply_filters( 'pre_http_request', false, $parsed_args, $url );

Где используется хук в WordPress