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菜鸟求教

WBOY
Release： 2016-06-13 13:37:52
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初学者求教
那位大侠能解释下PHP下的exec函数用法及意思

------解决方案--------------------
php 手册
http://www.php.net/manual/zh/function.exec.php
------解决方案--------------------
最好别在程序中写这个函数，如果必须要用的话，也要注意下输入。
使用方法参考手册就可，很详细

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