function checkEmail($mail){
$reg = ‘/^w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$/’;
$rst = preg_match($reg , $mail);
if($rst){
return TRUE;
}else {
return FALSE;
}
}

function checkEmail($mail){
$reg = ‘/^w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$/’;
$rst = preg_match($reg , $mail);
if($rst){
return TRUE;
}else {
return FALSE;
}
}