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http_get_last_response_headers

(PHP 8 >= 8.4.0)

http_get_last_response_headersRetrieve last HTTP response headers

Beschreibung

http_get_last_response_headers(): ?array

Returns an array containing the last HTTP response headers received via the HTTP wrapper. If there are none, null is returned instead.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Returns an indexed array of HTTP headers which were received while using the HTTP wrapper. If there are none, null is returned instead.

Beispiele

Beispiel #1 http_get_last_response_headers() example

Description.

<?php
file_get_contents
("http://example.com");
var_dump(http_get_last_response_headers());
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

array(14) {
  [0]=>
  string(15) "HTTP/1.1 200 OK"
  [1]=>
  string(20) "Accept-Ranges: bytes"
  [2]=>
  string(11) "Age: 326940"
  [3]=>
  string(29) "Cache-Control: max-age=604800"
  [4]=>
  string(38) "Content-Type: text/html; charset=UTF-8"
  [5]=>
  string(35) "Date: Mon, 11 Nov 2024 13:34:09 GMT"
  [6]=>
  string(23) "Etag: "3147526947+gzip""
  [7]=>
  string(38) "Expires: Mon, 18 Nov 2024 13:34:09 GMT"
  [8]=>
  string(44) "Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT"
  [9]=>
  string(24) "Server: ECAcc (nyd/D16C)"
  [10]=>
  string(21) "Vary: Accept-Encoding"
  [11]=>
  string(12) "X-Cache: HIT"
  [12]=>
  string(20) "Content-Length: 1256"
  [13]=>
  string(17) "Connection: close"
}

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