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<?php class A extends Exception { const DEFAULT_CODE = 404; public function __construct($message = '', $code = 0, $exception = NULL) { parent::__construct($message, static::DEFAULT_CODE, $exception); } } class B extends A { const DEFAULT_CODE = 504; } var_dump(new B);
Output for git.master, git.master_jit, rfc.property-hooks
object(B)#1 (7) { ["message":protected]=> string(0) "" ["string":"Exception":private]=> string(0) "" ["code":protected]=> int(504) ["file":protected]=> string(9) "/in/guZfk" ["line":protected]=> int(15) ["trace":"Exception":private]=> array(0) { } ["previous":"Exception":private]=> NULL }

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