function myfun($mobile) {
if (!preg_match("/^13\d{9}$/", $mobile)) {
echo "您输入的手机号码错误,请重新输入!";
} else {
echo "OK";
}
}
if (!preg_match("/^13\d{9}$/", $mobile)) {
echo "您输入的手机号码错误,请重新输入!";
} else {
echo "OK";
}
}
function myfun($mobile)
{
if($mobile.length<11 or $mobile=="")
{
echo "您输入的手机号码错误,请重新输入!";
if($mobile.substring(0,2) != "13")
{
echo "您录入的手机号码有误!";
}
}
else
{
echo "OK";
}
}
$mobilee = 13588888888;
myfun($mobile);
?>