Get or Set the HTTP response code
Syntax
http_response_code ([ int $response_code ] ) : mixed
Parameters
response_code
The optional response_code will set the response code.
Return
If response_code is provided, then the previous status code will be returned. If response_code is not provided, then the current status code will be returned. Both of these values will default to a 200 status code if used in a web server environment.
Examples
1
<? // Get the current response code and set a new one echo http_response_code(404) . "\n"; // Get the new response code echo http_response_code(); ?>
200 404
2
<? // Get the current default response code echo http_response_code() . "\n"; // Set a response code echo http_response_code(201) . "\n"; // Get the new response code echo http_response_code(); ?>
200 200 201
