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php怎么进行正则匹配

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Release： 2016-06-13 10:36:04
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php如何进行正则匹配
如何使用php正则匹配，匹配下面这个连接中 “股票走势”后的“较强”这几个字，
http://stockapp.finance.qq.com/doctor/sh600209.html

------解决方案--------------------

PHP code
$s=file_get_contents('http://stockapp.finance.qq.com/doctor/sh600209.html');preg_match('/<span>([^股票走势)/s',$s,$m);echo  $m[1];<div class="clear">
                 
              
              
        
            </div></span>
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