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<?php |
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/** |
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* Request Utils basic file. |
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* |
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* @package App |
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* |
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* @copyright YetiForce Sp. z o.o |
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* @license YetiForce Public License 3.0 (licenses/LicenseEN.txt or yetiforce.com) |
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* @author Mariusz Krzaczkowski <[email protected]> |
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*/ |
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namespace App; |
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/** |
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* Request Utils basic class. |
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*/ |
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class RequestUtil |
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{ |
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/** @var bool Cache https check variable. */ |
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protected static $httpsCache; |
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/** @var string Cache request id variable. */ |
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protected static $requestId; |
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/** |
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* Browser cache variable. |
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* |
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* @var stdClass |
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*/ |
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protected static $browserCache; |
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/** |
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* Get browser details. |
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* |
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* @return object |
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*/ |
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public static function getBrowserInfo(): object |
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{ |
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if (empty(self::$browserCache)) { |
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$browserAgent = strtolower($_SERVER['HTTP_USER_AGENT']); |
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$browser = new \stdClass(); |
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$browser->win = false !== strpos($browserAgent, 'win'); |
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$browser->mac = false !== strpos($browserAgent, 'mac'); |
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$browser->linux = false !== strpos($browserAgent, 'linux'); |
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$browser->unix = false !== strpos($browserAgent, 'unix'); |
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$browser->webkit = false !== strpos($browserAgent, 'applewebkit'); |
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$browser->opera = false !== strpos($browserAgent, 'opera') || ($browser->webkit && false !== strpos($browserAgent, 'opr/')); |
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$browser->ns = false !== strpos($browserAgent, 'netscape'); |
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$browser->chrome = !$browser->opera && false !== strpos($browserAgent, 'chrome'); |
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$browser->ie = !$browser->opera && (false !== strpos($browserAgent, 'compatible; msie') || false !== strpos($browserAgent, 'trident/')); |
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$browser->safari = !$browser->opera && !$browser->chrome && ($browser->webkit || false !== strpos($browserAgent, 'safari')); |
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$browser->mz = !$browser->ie && !$browser->safari && !$browser->chrome && !$browser->ns && !$browser->opera && false !== strpos($browserAgent, 'mozilla'); |
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if (preg_match('/ ([a-z]{2})-([a-z]{2})/', $browserAgent, $regs)) { |
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$browser->lang = $regs[1]; |
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} else { |
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$browser->lang = 'en'; |
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} |
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$browser->https = self::isHttps(); |
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self::$browserCache = $browser; |
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} |
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return self::$browserCache; |
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} |
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/** |
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* Check that the connection is https. |
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* |
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* @return bool |
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*/ |
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public static function isHttps(): bool |
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{ |
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if (!isset(self::$httpsCache)) { |
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self::$httpsCache = (!empty($_SERVER['HTTPS']) && 'off' !== strtolower($_SERVER['HTTPS'])) |
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|| (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && 'https' === strtolower($_SERVER['HTTP_X_FORWARDED_PROTO'])); |
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} |
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return self::$httpsCache; |
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} |
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/** |
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* Get request id. |
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* |
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* @return string |
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*/ |
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public static function requestId(): string |
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{ |
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if (empty(self::$requestId)) { |
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self::$requestId = sprintf('%08x', abs(crc32($_SERVER['REMOTE_ADDR'] . $_SERVER['REQUEST_TIME'] . $_SERVER['REMOTE_PORT']))); |
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} |
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return self::$requestId; |
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} |
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} |
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YetiForceCompany /
YetiForcePortal2
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..