public function getRequestMethod()
    {
        // Take the method as found in $_SERVER
        $method = $_SERVER['REQUEST_METHOD'];

        // If it's a HEAD request override it to being GET and prevent any output, as per HTTP Specification
        // @url http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.4
        if ($_SERVER['REQUEST_METHOD'] == 'HEAD') {
            ob_start();
            $method = 'GET';
        }

        // If it's a POST request, check for a method override header
        elseif ($_SERVER['REQUEST_METHOD'] == 'POST') {
            $headers = $this->getRequestHeaders();
            if (isset($headers['X-HTTP-Method-Override']) && in_array($headers['X-HTTP-Method-Override'], ['PUT', 'DELETE', 'PATCH'])) {
                $method = $headers['X-HTTP-Method-Override'];
            }
        }

        return $method;
    }
public function getRequestMethod()
    {
        // Take the method as found in $_SERVER
        $method = $_SERVER['REQUEST_METHOD'];

        // If it's a HEAD request override it to being GET and prevent any output, as per HTTP Specification
        // @url http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.4
        if ($_SERVER['REQUEST_METHOD'] == 'HEAD') {
            ob_start();
            $method = 'GET';
        }

        // If it's a POST request, check for a method override header
        elseif ($_SERVER['REQUEST_METHOD'] == 'POST') {
            $headers = $this->getRequestHeaders();
            if (isset($headers['X-HTTP-Method-Override']) && in_array($headers['X-HTTP-Method-Override'], ['PUT', 'DELETE', 'PATCH'])) {
                $method = $headers['X-HTTP-Method-Override'];
            }
        }

        return $method;
    }
public function getRequestMethod ( ) { // Take the method as found in $_SERVER $ method = $ _SERVER [ 'REQUEST_METHOD' ] ; // If it's a HEAD request override it to being GET and prevent any output, as per HTTP Specification // @url http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.4 if ( $ _SERVER [ 'REQUEST_METHOD' ] == 'HEAD' ) { ob_start ( ) ; $ method = 'GET' ; } // If it's a POST request, check for a method override header elseif ( $ _SERVER [ 'REQUEST_METHOD' ] == 'POST' ) { $ headers = $ this -> getRequestHeaders ( ) ; if ( isset ( $ headers [ 'X-HTTP-Method-Override' ] ) && in_array ( $ headers [ 'X-HTTP-Method-Override' ] , [ 'PUT' , 'DELETE' , 'PATCH' ] ) ) { $ method = $ headers [ 'X-HTTP-Method-Override' ] ; } } return $ method ; }
Get the request method used, taking overrides into account.

@return string The Request method to handle
Get the request method used taking overrides into account .