正则在软件中通过，但是在php中不可用，怎么解决-PHP Tutorial-php.cn

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正则在软件中通过，但是在php中不可用，怎么解决

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Jun 13, 2016 am 10:47 AM

codefilephp

正则在软件中通过，但是在php中不可用，如何解决

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php //$code=file_get_contents('http://wvw.ranwen.com/info_24983.html');$code=file_get_contents('http://wvw.ranwen.com/info_41974.html');if (preg_match('/<div id="CrbsSum">.*<br>\s*((.|\n)+?)/i', $code,$tmp)){    print_r($tmp);}else{    echo 'wasd';}

如上代码注释第一个链接使用第二个的时候无法使用，但是当注释第二个使用第一个的时候可以，求助这是什么原因

------解决方案--------------------
在我这运行，看他们的运行效果都是一样的。貌似没有差别。

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