golden hour

/home/phakp/public_html/erp/core

File/Folder	Size	Actions
actions_addupdatedelete.inc.php	17.21 KB
actions_builddoc.inc.php	5.55 KB
actions_changeselectedfields.inc.php	1.57 KB
actions_comments.inc.php	2.55 KB
actions_dellink.inc.php	2.58 KB
actions_extrafields.inc.php	12.31 KB
actions_fetchobject.inc.php	1.87 KB
actions_lineupdown.inc.php	2.56 KB
actions_linkedfiles.inc.php	12.29 KB
actions_massactions.inc.php	59.67 KB
actions_printing.inc.php	3.29 KB
actions_sendmails.inc.php	18.35 KB
actions_setmoduleoptions.inc.php	5.35 KB
actions_setnotes.inc.php	3.63 KB
ajax	-
antispamimage.php	1.9 KB
bookmarks_page.php	6.11 KB
boxes	-
class	-
commonfieldsinexport.inc.php	2.01 KB
customreports.php	33.5 KB
data	-
datepicker.php	9.51 KB
db	-
doxygen.php	1.71 KB
extrafieldsinexport.inc.php	2.87 KB
filemanagerdol	-
get_info.php	8.05 KB
get_menudiv.php	7.67 KB
js	-
lib	-
login	-
menus	-
modules	-
multicompany_page.php	5.23 KB
photos_resize.php	22.83 KB
search.php	4.95 KB
search_page.php	4.93 KB
tools.php	1.56 KB
tpl	-
triggers	-
website.inc.php	5.11 KB

Edit: antispamimage.php

<?php
/* Copyright (C) 2005-2007 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 */

/**
 *		\file       htdocs/core/antispamimage.php
 *		\brief      Return antispam image
 */

define('NOLOGIN', 1);

if (!defined('NOREQUIREUSER')) {
	define('NOREQUIREUSER', 1);
}
if (!defined('NOREQUIREDB')) {
	define('NOREQUIREDB', 1);
}
if (!defined('NOREQUIRETRAN')) {
	define('NOREQUIRETRAN', 1);
}
if (!defined('NOREQUIREMENU')) {
	define('NOREQUIREMENU', 1);
}
if (!defined('NOREQUIRESOC')) {
	define('NOREQUIRESOC', 1);
}
if (!defined('NOTOKENRENEWAL')) {
	define('NOTOKENRENEWAL', 1);
}

require_once '../main.inc.php';

/*
 * View
 */

$length = 5;
$letters = 'aAbBCDeEFgGhHJKLmMnNpPqQRsStTuVwWXYZz2345679';
$number = strlen($letters);
$string = '';
for ($i = 0; $i < $length; $i++) {
	$string .= $letters[mt_rand(0, $number - 1)];
}
//print $string;

$sessionkey = 'dol_antispam_value';
$_SESSION[$sessionkey] = $string;

$img = imagecreate(80, 32);
if (empty($img)) {
	dol_print_error('', "Problem with GD creation");
	exit;
}

// Define mime type
top_httphead('image/png', 1);

$background_color = imagecolorallocate($img, 250, 250, 250);
$ecriture_color = imagecolorallocate($img, 0, 0, 0);
imagestring($img, 4, 24, 8, $string, $ecriture_color);
imagepng($img);