headers_list

headers_list

Returns a list of response headers sent (or ready to send)

array **headers_list**

will return a list of headers to be sent

to the browser / client. To determine whether or not these headers have been sent yet, use . headers_list``headers_sent

Returns a numerically indexed array of headers.

**Voorbeeld: Example using **

<?php

/* setcookie() will add a response header on its own */
setcookie('foo', 'bar');

/* Define a custom response header
   This will be ignored by most clients */
header("Example-Test: foo");

/* Specify plain text content in our response */
header('Content-Type: text/plain; charset=UTF-8');

/* What headers are going to be sent? */
var_dump(headers_list());

?>

array(3) {
  [0]=>
  string(19) "Set-Cookie: foo=bar"
  [1]=>
  string(17) "Example-Test: foo"
  [2]=>
  string(39) "Content-Type: text/plain; charset=UTF-8"
}

headers_sent``header``setcookie``apache_response_headers``http_response_code