00001 <?php 00002 00003 /** 00004 * Project: Securimage: A PHP class for creating and managing form CAPTCHA images<br /> 00005 * File: securimage_show_example.php<br /> 00006 * 00007 * This library is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2.1 of the License, or any later version.<br /><br /> 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details.<br /><br /> 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA<br /><br /> 00020 * 00021 * Any modifications to the library should be indicated clearly in the source code 00022 * to inform users that the changes are not a part of the original software.<br /><br /> 00023 * 00024 * If you found this script useful, please take a quick moment to rate it.<br /> 00025 * http://www.hotscripts.com/rate/49400.html Thanks. 00026 * 00027 * @link http://www.phpcaptcha.org Securimage PHP CAPTCHA 00028 * @link http://www.phpcaptcha.org/latest.zip Download Latest Version 00029 * @link http://www.phpcaptcha.org/Securimage_Docs/ Online Documentation 00030 * @copyright 2009 Drew Phillips 00031 * @author Drew Phillips <drew@drew-phillips.com> 00032 * @version 2.0.1 BETA (December 6th, 2009) 00033 * @package Securimage 00034 * 00035 */ 00036 00037 include 'securimage.php'; 00038 00039 $img = new securimage(); 00040 00041 //Change some settings 00042 $img->image_width = 250; 00043 $img->image_height = 80; 00044 $img->perturbation = 0.85; 00045 $img->image_bg_color = new Securimage_Color("#f6f6f6"); 00046 $img->multi_text_color = array(new Securimage_Color("#3399ff"), 00047 new Securimage_Color("#3300cc"), 00048 new Securimage_Color("#3333cc"), 00049 new Securimage_Color("#6666ff"), 00050 new Securimage_Color("#99cccc") 00051 ); 00052 $img->use_multi_text = true; 00053 $img->text_angle_minimum = -5; 00054 $img->text_angle_maximum = 5; 00055 $img->use_transparent_text = true; 00056 $img->text_transparency_percentage = 30; // 100 = completely transparent 00057 $img->num_lines = 7; 00058 $img->line_color = new Securimage_Color("#eaeaea"); 00059 $img->image_signature = 'phpcaptcha.org'; 00060 $img->signature_color = new Securimage_Color(rand(0, 64), rand(64, 128), rand(128, 255)); 00061 $img->use_wordlist = true; 00062 00063 $img->show('backgrounds/bg3.jpg'); // alternate use: $img->show('/path/to/background_image.jpg'); 00064