PHPerKaigi 2021


(PHP 4 >= 4.3.3, PHP 5, PHP 7)

nsapi_request_headersFetch all HTTP request headers


nsapi_request_headers ( ) : array

nsapi_request_headers() gets all the HTTP headers in the current request. This is only supported when PHP runs as a NSAPI module.


getallheaders() is an alias for nsapi_request_headers() if you use the NSAPI module.


You can also get at the value of the common CGI variables by reading them from the $_SERVER superglobal, which works whether or not you are using PHP as a NSAPI module.

Valorile întoarse

Returns an associative array with all the HTTP headers.


Example #1 nsapi_request_headers() example


foreach (
$headers as $header => $value) {
"$header$value <br />\n";

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