Home Backend Development PHP Tutorial 求正则 出int(11) 中的int 和11解决思路

求正则 出int(11) 中的int 和11解决思路

Jun 13, 2016 pm 01:40 PM
int lt match quot str

求正则 出int(11) 中的int 和11
请匹配 int(11) 和int

也就是说当没有后面的括号只匹配int

------解决方案--------------------

PHP code

$str    =<font color="#e78608">------解决方案--------------------</font><br>
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PHP code

$str =";
echo $m[2];
<br><font color="#e78608">------解决方案--------------------</font><br>
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PHP code
$str =<font color="#e78608">------解决方案--------------------</font><br>按楼主的应用,检测int就可以了。<br>以(为分界,拿出2个部分,应该就是楼主想要的了。 <div class="clear">
                 
              
              
        
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