[总结]add_slashes 类，可增加或去掉在post,get,cookies里的slashes标记 两个方法，一个增加，一个去除

根据php手册和discz论坛里的代码总结出来的类。各位看着用，很好用。
毕竟封装起来再调用是一个很好的习惯。
不好意思，没有分了哈
[修改后工作正常的类]
/*

• class slash is used to add or strip slashes in the post,get or cookies strings.
• method:strip ,to strip
• method:add,to add.

/
class slash{
/

• function strip is to strip the tag in the post ,get or cookies
• which was added by the system or by add function
  */
  function strip()
  {
  if (get_magic_quotes_gpc()) {
  function stripslashes_deep($value)
  {
  $value = is_array($value) ?
  array_map('stripslashes_deep', $value) :
  stripslashes($value);

return $value;
}

$_POST = array_map('stripslashes_deep', $_POST);
$_GET = array_map('stripslashes_deep', $_GET);
$_COOKIE = array_map('stripslashes_deep', $_COOKIE);
}
}
/*

• add is to add slashes to post or get or cookie string,if the magic_quotes_gpc is set as 0,this
• function will worked.
  */
  function add()
  {
  if (!get_magic_quotes_gpc()) {
  $this->add_Slashes(&$_POST);
  $this->add_Slashes(&$_GET);
  }
  }
  function add_Slashes($pText) {
  if ( is_array($pText) && count($pText) ) {
  foreach ($pText as $pKey -> $pVal) {
  $pText[$pKey] = $this->add_Slashes($pVal);
  }
  } else {
  $pText=$this->addslashes($pText);
  }
  return $pText;
  }

}