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php 正则 不允许出现某字符解决思路

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Release： 2016-06-13 12:52:31
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php 正则 不允许出现某字符
比如我原先的正则：
[\s\S]*?

问题来了，中间获取到另外一段包含的字符。想实现ignore_js_op这个字符串不再包含在里面，如何写？


------解决方案--------------------
用preg_replace_callback()先匹配后替换到里面出现的
------解决方案--------------------
那就别用正则，换用dom来解析。
http://php.net/manual/en/book.dom.php

Related labels：
dom ignore js op php
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