function.php

VIP信息处理系统源码

<?php

  function chkemail ($email)
  {
    return eregi ('' . '^[_a-z0-9-]+(\\.[_a-z0-9-]+)*@[a-z0-9-]+(\\.[a-z0-9-]+)*$', $email);
  }

  function fun_alert ($string = '')
  {
    if (!empty ($string))
    {
      echo '' . '<script>alert(\'' . $string . '\');</script>';
      return true;
    }
    else
    {
      return false;
    }

  }

  function fun_goto ($string = '')
  {
    if (!empty ($string))
    {
      echo '' . '<script>this.location=\'' . $string . '\';</script>';
      return true;
    }
    else
    {
      return false;
    }

  }

  function fun_back ()
  {
    echo '<script>history.go(-1);</script>';
  }

?>