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addslahses and arrays.

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Mar 17.2005

I edit to tell this:

does addslashes work with an array? so instead of using addslashes with every single post element I just write this:

$_POST = addslahses($_POST);

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PHP

2 Comments(s) ↴

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@mikkoMar 17.2005 — Unless magic_quotes_gpc is off in your php.ini, addslashes is run automatically on all $_GET and $_POST data...

Running adslashes again will probably result in twice escaped data.


http://uk2.php.net/manual/en/function.addslashes.php
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@ShrineDesignsMar 17.2005 — this is a modded version of phpbb's automatic implimentation of gpc magic quotes[code=php]<?php
//
// addslashes to vars if magic_quotes_gpc is off
// this is a security precaution to prevent someone
// trying to break out of a SQL statement.
//
if(!get_magic_quotes_gpc())
{
if(is_array($_GET))
{
while(list($k, $v) = each($_GET))
{
if(is_array($_GET[$k]))
{
while(list($k2, $v2) = each($_GET[$k]))
{
$_GET[$k][$k2] = addslashes($v2);
}
@reset($_GET[$k]);
}
else
{
$_GET[$k] = addslashes($v);
}
}
@reset($_GET);
}
if(is_array($_POST))
{
while(list($k, $v) = each($_POST))
{
if(is_array($_POST[$k]))
{
while(list($k2, $v2) = each($_POST[$k]))
{
$_POST[$k][$k2] = addslashes($v2);
}
@reset($_POST[$k]);
}
else
{
$_POST[$k] = addslashes($v);
}
}
@reset($_POST);
}
if(is_array($_COOKIE))
{
while(list($k, $v) = each($_COOKIE))
{
if(is_array($_COOKIE[$k]))
{
while(list($k2, $v2) = each($_COOKIE[$k]))
{
$_COOKIE[$k][$k2] = addslashes($v2);
}
@reset($_COOKIE[$k]);
}
else
{
$_COOKIE[$k] = addslashes($v);
}
}
@reset($_COOKIE);
}
}
?>[/code]
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