PHP Post值，不添加斜杠

Question

I have this PHP code that contacts an external API

$arr = array(
        "domain_name" => $_POST["domain"],
       "auto_renew" => false,
       "domain_lock" => false,
       "whois_privacy" => false, 
       "contact_registrant_id" => $_POST["registrant_contact"], 
       "contact_admin_id" => $_POST["admin_contact"], 
       "contact_tech_id" => $_POST["tech_contact"], 
       "contact_billing_id" => $_POST["billing_contact"], 
       "auth_code" =>($_POST["auth_code"])
    );

The value I am posting for $_POST["auth_code"] is l&"IkM%Wbjjq7

However, when it posts this value, its being posted as l&\\\"IkM%Wbjjq7

So its adding the slashes, which is causing a problem.

Answer 1

it may help you. The "magic_quotes_gpc" might be on.You can disable it in php.ini.

magic_quotes_gpc = Off 

OR 

$str = $_POST["auth_code"];
echo get_magic_quotes_gpc() ? stripslashes($str) : $str;

OR 

echo stripslashes($str);