[SOLVED] Returning modified values to $_POST var

[Lautarox]

Im creating a class that, modifies the $_POST var values correcting ir for using on mysql querys, how can i return all the values modified to the $_POST var again?

 

This is a part of the code i have

 

<?php

class validator {
       function validate ($method, $a_items, $checkblank) {
                if ($method == POST) {
                   foreach ($_POST as $key => $value) {
                           if ($value == "" && $checkblank = true) {
                              echo('Faltan campos por rellenar');
                           }
                           else {
                           $value = addslashes(trim($value));
                           //or mysql_real_escape_string($value);
                           //I have trimmed the values, so i have to give the post var all the values again..
                           }
                   }
                }
?>

[Asheeown]

if(!function_exists(mysql_real_escape_array))
{
function mysql_real_escape_array($t) {
	return array_map("mysql_real_escape_string",$t);
}
}

$_GET = mysql_real_escape_array($_GET);
$_POST = mysql_real_escape_array($_POST);

 

That is what I use to prevent SQL injection, it's much better with mysql_escape_array

it always gave me problems if I executed this before sql is connected to the DB so put it after you connect to your database but before you execute queries.

[Lautarox]

Are you replacing or the $_POST vars there?

[trq]

Instead of....

 

$value = addslashes(trim($value));

 

You would simply use....

 

$_POST[$key] = addslashes(trim($value));

[DarkWater]

Are you replacing or the $_POST vars there?

 

Yes, you are.

[Lautarox]

Thanks, =)