<?php
# Copyright (C) 2006  Dwayne C. Litzenberger <dlitz@dlitz.net>
# 
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# nomagicquotes.php - Provide consistently non-magic_quotes_gpc variables
# Version 1.0  Sat, 21 Jan 2006 14:41:58 -0600
#
# When you include this file, it ensures that $_REQUEST[null], $_GET[null],
# $_POST[null], and $_COOKIE[null] are non-magic-quoted versions of $_REQUEST,
# $_GET, $_POST, $_COOKIE, respectively.  This happens regardless of what the
# magic_quotes_gpc configuration variable is set to.


function _init_raw_magic_quotes_gpc_strip($v)
{
    if (is_array($v)) {
        return array_map("_init_raw_magic_quotes_gpc_strip", $v);
    } else {
        if (get_magic_quotes_gpc()) {
            return stripslashes($v);
        } else {
            return $v;
        }
    }
}

function _init_raw_magic_quotes_gpc_start($a)
{
    $out = array();
    foreach ($a as $k => $v) {
        if (!is_null($k)) {
            $out[$k] = _init_raw_magic_quotes_gpc_strip($v);
        }
    }
    return $out;
}


function init_raw_magic_quotes_gpc()
{
    if (isset($_REQUEST[null]) && isset($_GET[null]) && 
        isset($_POST[null]) && isset($_COOKIE[null]))
    {
        return;
    }
    $_REQUEST[null] = _init_raw_magic_quotes_gpc_start($_REQUEST);
    $_GET[null] = _init_raw_magic_quotes_gpc_start($_GET);
    $_POST[null] = _init_raw_magic_quotes_gpc_start($_POST);
    $_COOKIE[null] = _init_raw_magic_quotes_gpc_start($_COOKIE);
}

init_raw_magic_quotes_gpc();