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紧急求救！！php表单name值用变量表示的问题

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Release： 2016-06-02 11:31:40
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php表单

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我的渣代码里要根据数据库，动态生成不定数量的input框，这些框都是for循环出来的，唯一不同的name用循环变量$x表示
然后我再处理界面用_$point=$_POST['$x'];循环接受几个input值
结果值一个没少，但是值全是最后一个input的值，前几个空格输入的值全被覆盖了！！
很紧急，我不知道错哪里了

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