php郵箱地址正則驗證實例函數

 代碼如下 復制代碼

$email ='[email protected]';
//echo preg_match('w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*',$email,$arr);

if (!eregi("^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,3}$",$email)) {
  echo "您的 e-mail 通過初步檢查";
}