PHP-魔术引号gpc和stripslashes问题 [英] PHP - magic quotes gpc and stripslashes question

问题描述

好吧，我的托管公司已将magic_quotes_gpc转换为ON，为此我使用stripslashes()编写了PHP脚本.但是现在托管公司说它将关闭magic_quotes_gpc，我想知道当存在stripslashes()时我的数据现在将要发生什么，如果我要遍历数百万行代码并摆脱stripslashes() ?还是不使用stripslashes()函数?会离开stripslashes()破坏我的数据吗?

Okay my hosting company has magic_quotes_gpc turned ON and I coded my PHP script using stripslashes() in preparation of this. But now the hosting company says its going to turn magic_quotes_gpc OFF and I was wondering what will happen now to my data now when stripslashes() is present should I go through all my millions of lines of code and get rid of stripslashes()? or leave the stripslashes() function alone? will leaving the stripslashes() ruin my data?

推荐答案

您的代码应使用 get_magic_quotes_gpc 查看是否启用了魔引号，并且只有反斜杠才被使用.您应该在一个地方运行一个与以下代码相似的代码块，并由所有脚本共享该代码块；如果您在多个地方使用stripslashes，则说明操作有误.

Your code should use get_magic_quotes_gpc to see if magic quotes are enabled, and only strip slashes if they are. You should run a block of code similar to the following in exactly one place, shared by all your scripts; if you're using stripslashes in multiple places you're doing it wrong.

// recursively strip slashes from an array
function stripslashes_r($array) {
  foreach ($array as $key => $value) {
    $array[$key] = is_array($value) ?
      stripslashes_r($value) :
      stripslashes($value);
  }
  return $array;
}

if (get_magic_quotes_gpc()) {
  $_GET     = stripslashes_r($_GET);
  $_POST    = stripslashes_r($_POST);
  $_COOKIE  = stripslashes_r($_COOKIE)
  $_REQUEST = stripslashes_r($_REQUEST);
}

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