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帮忙写个正则表达式解决思路

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Release： 2016-06-13 10:46:11
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帮忙写个正则表达式


1、你如果今天(开心)我今天就不开心



2、你如果今天不(开心)我就开心



写一个正则表达式，匹配 2、你如果今天不(开心)我就开心 对应的 第一个包含它的p标签，注意p标签中可能有 align="center"等其它属相 也可能无，然后将它替换为空

谢谢各位了，小弟正则很菜

------解决方案--------------------
preg_replace('/]*?\/[pP]>/', '', $str);
Related labels：
align center gt lt quot
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