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这个跳转哪里写的不对呢？

WBOY
Release： 2016-06-06 20:17:24
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报这个错Parse error: syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING)

<code>echo "<script>history.go(-1);location = 'blog3.php?id=$_POST['reid']';</script>";</code>
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回复内容：

报这个错Parse error: syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING)

<code>echo "<script>history.go(-1);location = 'blog3.php?id=$_POST['reid']';</script>";</code>
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Copy after login

<code>echo "<script>history.go(-1);location = 'blog3.php?id=".$_POST['reid']."';</script>";</code>
Copy after login

楼上正确答案。

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