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php获取当前html页面某个字段的值

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Release： 2016-06-23 13:34:19
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怎样获取当前html页面的某个字段的信息？

可设一个隐藏域，然后获取该标签的name值即可

然后在php中用$_POST获取即可$_POST['idcard'];

或者可以在form表单中写上要获取的值，然后用$_SERVER["QUERY_STRING"]来获取

在php中写上$IDcard = $_SERVER["QUERY_STRING"];就可以获取到了。

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php获取当前html页面某个字段的值
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