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78 lines
3.8 KiB
PHP
78 lines
3.8 KiB
PHP
<?php
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/**
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* Project: Securimage: A PHP class for creating and managing form CAPTCHA images<br />
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* File: securimage_show.php<br />
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*
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* Copyright (c) 2013, Drew Phillips
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* Any modifications to the library should be indicated clearly in the source code
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* to inform users that the changes are not a part of the original software.<br /><br />
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*
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* If you found this script useful, please take a quick moment to rate it.<br />
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* http://www.hotscripts.com/rate/49400.html Thanks.
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*
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* @link http://www.phpcaptcha.org Securimage PHP CAPTCHA
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* @link http://www.phpcaptcha.org/latest.zip Download Latest Version
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* @link http://www.phpcaptcha.org/Securimage_Docs/ Online Documentation
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* @copyright 2013 Drew Phillips
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* @author Drew Phillips <drew@drew-phillips.com>
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* @version 3.5.1 (June 21, 2013)
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* @package Securimage
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*
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*/
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// Remove the "//" from the following line for debugging problems
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// error_reporting(E_ALL); ini_set('display_errors', 1);
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require_once dirname(__FILE__) . '/securimage.php';
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$img = new Securimage();
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// You can customize the image by making changes below, some examples are included - remove the "//" to uncomment
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//$img->ttf_file = './Quiff.ttf';
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//$img->captcha_type = Securimage::SI_CAPTCHA_MATHEMATIC; // show a simple math problem instead of text
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//$img->case_sensitive = true; // true to use case sensitve codes - not recommended
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//$img->image_height = 90; // height in pixels of the image
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//$img->image_width = $img->image_height * M_E; // a good formula for image size based on the height
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$img->perturbation = .9; // 1.0 = high distortion, higher numbers = more distortion
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//$img->image_bg_color = new Securimage_Color("#0099CC"); // image background color
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//$img->text_color = new Securimage_Color("#EAEAEA"); // captcha text color
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//$img->num_lines = 8; // how many lines to draw over the image
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$img->line_color = new Securimage_Color("#0000CC"); // color of lines over the image
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//$img->image_type = SI_IMAGE_JPEG; // render as a jpeg image
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//$img->signature_color = new Securimage_Color(rand(0, 64), rand(64, 128), rand(128, 255));
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// see securimage.php for more options that can be set
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$img->code_length = rand(4,6);
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$img->show(); // outputs the image and content headers to the browser
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// alternate use:
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// $img->show('/path/to/background_image.jpg');
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