classes/Response.php
public static function enableCORS($origin='*'){

        // Allow from any origin
        if ($origin = $origin ?:( isset($_SERVER['HTTP_ORIGIN'])
                    ? $_SERVER['HTTP_ORIGIN']
                    : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '*')
        )) {
          static::header('Access-Control-Allow-Origin',      $origin);
          static::header('Access-Control-Allow-Credentials', 'true');
          static::header('Access-Control-Max-Age',           86400);
        }

        // Access-Control headers are received during OPTIONS requests
        if (filter_input(INPUT_SERVER,'REQUEST_METHOD') == 'OPTIONS') {
            static::clean();

            if (filter_input(INPUT_SERVER,'HTTP_ACCESS_CONTROL_REQUEST_METHOD')) {
              static::header('Access-Control-Allow-Methods',
                'GET, POST, PUT, DELETE, OPTIONS, HEAD, CONNECT, PATCH, TRACE');
            }
            if ($req_h = filter_input(INPUT_SERVER,'HTTP_ACCESS_CONTROL_REQUEST_HEADERS')) {
              static::header('Access-Control-Allow-Headers',$req_h);
            }

            self::trigger('cors.preflight');
            static::send();
            exit;
        }
    }
public static function enableCORS($origin='*'){

        // Allow from any origin
        if ($origin = $origin ?:( isset($_SERVER['HTTP_ORIGIN'])
                    ? $_SERVER['HTTP_ORIGIN']
                    : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '*')
        )) {
          static::header('Access-Control-Allow-Origin',      $origin);
          static::header('Access-Control-Allow-Credentials', 'true');
          static::header('Access-Control-Max-Age',           86400);
        }

        // Access-Control headers are received during OPTIONS requests
        if (filter_input(INPUT_SERVER,'REQUEST_METHOD') == 'OPTIONS') {
            static::clean();

            if (filter_input(INPUT_SERVER,'HTTP_ACCESS_CONTROL_REQUEST_METHOD')) {
              static::header('Access-Control-Allow-Methods',
                'GET, POST, PUT, DELETE, OPTIONS, HEAD, CONNECT, PATCH, TRACE');
            }
            if ($req_h = filter_input(INPUT_SERVER,'HTTP_ACCESS_CONTROL_REQUEST_HEADERS')) {
              static::header('Access-Control-Allow-Headers',$req_h);
            }

            self::trigger('cors.preflight');
            static::send();
            exit;
        }
    }
public static function enableCORS ( $ origin = '*' ) { // Allow from any origin if ( $ origin = $ origin ? : ( isset ( $ _SERVER [ 'HTTP_ORIGIN' ] ) ? $ _SERVER [ 'HTTP_ORIGIN' ] : ( isset ( $ _SERVER [ 'HTTP_HOST' ] ) ? $ _SERVER [ 'HTTP_HOST' ] : '*' ) ) ) { static :: header ( 'Access-Control-Allow-Origin' , $ origin ) ; static :: header ( 'Access-Control-Allow-Credentials' , 'true' ) ; static :: header ( 'Access-Control-Max-Age' , 86400 ) ; } // Access-Control headers are received during OPTIONS requests if ( filter_input ( INPUT_SERVER , 'REQUEST_METHOD' ) == 'OPTIONS' ) { static :: clean ( ) ; if ( filter_input ( INPUT_SERVER , 'HTTP_ACCESS_CONTROL_REQUEST_METHOD' ) ) { static :: header ( 'Access-Control-Allow-Methods' , 'GET, POST, PUT, DELETE, OPTIONS, HEAD, CONNECT, PATCH, TRACE' ) ; } if ( $ req_h = filter_input ( INPUT_SERVER , 'HTTP_ACCESS_CONTROL_REQUEST_HEADERS' ) ) { static :: header ( 'Access-Control-Allow-Headers' , $ req_h ) ; } self :: trigger ( 'cors.preflight' ) ; static :: send ( ) ; exit ; } }
Enable CORS HTTP headers.
Enable CORS HTTP headers .