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<?php // https://ru.stackoverflow.com/questions/1444784 class MyExc1 extends \Exception {} class MyExc2 extends \Exception {} class ExcController { private static $map = [ 22 => MyExc1::class, 28 => MyExc2::class, ]; public static function getExceptionClassByCode($curlErr) { return self::$map[$curlErr]; } public static function throwExceptionByCode($curlErr, $msg) { throw new self::$map[$curlErr]($msg); } } // обратите внимание на круглые скобки /* 1 */ throw new (ExcController::getExceptionClassByCode(22)); // throw new (MyExc1); /* 2 */ throw new (ExcController::getExceptionClassByCode(22))('qwerty'); // throw new (MyExc1)('qwerty') /* 3 */ ExcController::throwExceptionByCode(22, 'qwerty'); // идентичный результат
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught MyExc1 in /in/CnoKD:23 Stack trace: #0 {main} thrown in /in/CnoKD on line 23
Process exited with code 255.

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