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<?php function get_http_response_code($url) { $headers = get_headers($url); // echo substr($headers[0], 9, 3); $headers = substr($headers[0], 9, 3); // $headers = "bla"; // setting headers to bla works then $b = bla; var_dump($headers); //returns string 3 (404) return $headers; } $b = get_http_response_code('http://noneexisting.com/blabla.html'); var_dump($b);

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