如何去掉warning信息???

php.ini 中配置如下
error_reporting= E_ALL & ~(E_WARNING &brvbarE_CORE_WARNING &brvbarE_COMPILE_WARNING &brvbarE_USER_WARNING);

为什么仍然提示:

Warning: Undefined variable: st in d:\program files\apache group\apache\htdocs\index.php on line 2 is ?

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在程序出错的那种适当位置加上@号

http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=178200

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error_reporting(0);

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error_reporting = E_ALL & ~E_NOTICE

“Undefined variable”实际上是一个E_NOTICE而不是E_WARNING

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