$mobileNums = "13666880092";
var_dump(checkPhone($mobileNums));
function checkPhone($mobileNums)
{ if(preg_match(‘/^[1]((3[0-9])|(4[5,7,9])|(5[4])|(8[0-9])|(7[0,1,3,5,6,7,8]))\d{8}$/‘,$mobileNums)) {
return true;
}else{
return false;
}}