正则报错,该如何处理
正则报错
preg_match() [function.preg-match]: Compilation failed: unmatched parentheses at offset 44
正则是这么写的：
^(register|setting|login|profile)[\/([a-z]+)]*$
请问有什么问题
------解决方案--------------------
[] 不能嵌套
------解决方案--------------------
^(register|setting|login|profile)(\/([a-z]+))*$
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