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$str = serialize($arr); //ÐòÁл¯
$new_str = unserialize($temp); //·´ÐòÁл¯
print_r($str).'<br>';
print_r($new_str);


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function checkMobile($str)
{
$pattern = "/^(13|15)\d{9}$/";
if (preg_match($pattern,$str))
{
Return true;
}
else
{
Return false;
}
}
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