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WordPress

apply_filters( 'pre_http_request', false|array|WP_Error $response, array $parsed_args, string $url )

Since
2.9.0
Filters the preemptive return value of an HTTP request.

Description

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.

Parameters

$responsefalse|array|WP_Error
A preemptive return value of an HTTP request. Default false.
$parsed_argsarray
HTTP request arguments.
$urlstring
The request URL.

Fired at · 1

  • wp-includes/class-wp-http.php:272WP_Http::request()

Source

		 * @since 2.9.0		 *		 * @param false|array|WP_Error $response    A preemptive return value of an HTTP request. Default false.		 * @param array                $parsed_args HTTP request arguments.		 * @param string               $url         The request URL.		 */		$pre = apply_filters( 'pre_http_request', false, $parsed_args, $url ); 		if ( false !== $pre ) {			return $pre;		} 		if ( function_exists( 'wp_kses_bad_protocol' ) ) {

History

Introduced in 2.9.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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