First test whether magic_quotes_gpc is ON. If so, use array_map() to recursively restore the escaped data. Whether the automatic addslashes function is turned on, we can check it by checking it in php.ini or use the get_magic_quotes_gpc() function.
<?php
// 说明： 用 stripslashes 还原 addslashes 转义后的数据
if(get_magic_quotes_gpc())
{
function stripslashes_deep($value)
{
$value = is_array($value) ? array_map('stripslashes_deep', $value) : (isset($value) ? stripslashes($value) : null);
return $value;
}
$_POST = stripslashes_deep($_POST);
$_GET = stripslashes_deep($_GET);
$_COOKIE = stripslashes_deep($_COOKIE);
}
?>
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