Application examples of stripslashes and addslashes in php_PHP tutorial

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(&#39;stripslashes_deep&#39;, $value) : (isset($value) ? stripslashes($value) : null);
        return $value;
    }
 
    $_POST = stripslashes_deep($_POST);
    $_GET = stripslashes_deep($_GET);
    $_COOKIE = stripslashes_deep($_COOKIE);
}
?>