php正则表达式，允许有数字，字母，和标点
php正则表达式，允许有数字，字母，和标点
，下面的是允许数字和字母。但是标点不知道怎么写
if(preg_match(" /^[0-9a-zA-Z_]{6,16}$/",$password)){
//通过
}else{
//不能通过
}
------解决思路----------------------
/^[0-9a-zA-Z_,]{6,16}$/
------解决思路----------------------
if(preg_match(" /^\S{6,16}$/",$password)){ <br /> //通过<br />}else{<br /> //不能通过<br />}
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