2014年11月19日 星期三

PHP =& new 的使用注意事項


PHP 5.3.0 introduces two new error levels: E_DEPRECATED and E_USER_DEPRECATED. The E_DEPRECATED error level is used to indicate that a function or feature has been deprecated. The E_USER_DEPRECATED level is intended for indicating deprecated features in user code, similarly to the E_USER_ERROR and E_USER_WARNING levels.

http://tw2.php.net/manual/en/migration53.deprecated.php

 5.3.0 之後的版本,建議廢棄 =& new 若原來為 =& new 則改為 = new ,若原來為 =& xxx::aa() 則可以不用更動

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