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请问一下php正则表达式
- WBOYOriginal
- 2016-06-13 12:18:56981browse
请教一下php正则表达式
会员号为11位字母和数字组合，
前三位为“M15”后一位为”M”结尾。英文字母大小写可以忽略
------解决思路----------------------
<br />$str='M15452s8f1M';<br />if(preg_match('/^M15([A-Za-z0-9]{7})M$/i',$str,$m)){<br /> echo 'OK';<br />}else{<br /> echo 'NO';<br />}<br />
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