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[COLOR= #0000BB]<?php[/COLOR]
[COLOR= #FF8000]/**
 * Luckys Framework
 * A highly extendable MVC PHP framework
 * 
 * Created by Lucas van Dijk (http://www.return1.net)
 * Copyright 2007 by Lucas van Dijk
 * 
 * $Id$
 * 
 * ---------------------------------------------------------------------
 * 
 * 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 <http://www.gnu.org/licenses/>.
 */
 
/**
 * Represents an image.
 * 
 * @package Images
 * @author Lucas van Dijk
 */[/COLOR]
[URL="http://www.php.net/class"]class[/URL] Image
[COLOR= #007700]{[/COLOR]
    
    [COLOR= #FF8000]/**
     * Holds the image GD resource
     *
     * @var resource
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$image_resource[/COLOR][COLOR= #007700];[/COLOR]
    
    [COLOR= #FF8000]/**
     * Holds the width of the image
     *
     * @var int
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700];[/COLOR]
    
    [COLOR= #FF8000]/**
     * Holds the height of the image
     *
     * @var int
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700];[/COLOR]
    
    [COLOR= #FF8000]/**
     * Constructor, creates the image resource
     * @param mixed $param1 The filename to open, or the width of the image
     * @param int $param2 The height of the image, when creating a new image (not from a file)
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] __construct[COLOR= #007700]([/COLOR][COLOR= #0000BB]$param1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$param2[/COLOR] [COLOR= #007700]=[/COLOR] null[COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$param2[/COLOR][COLOR= #007700]))
        {[/COLOR]
            [COLOR= #FF8000]// Just one parameter given,
            // Param1 should be a filename[/COLOR]
            [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] create_image[COLOR= #007700]([/COLOR][COLOR= #0000BB]$param1[/COLOR][COLOR= #007700]);
        }[/COLOR]
        [URL="http://www.php.net/else"]else[/URL]
        [COLOR= #007700]{[/COLOR]
            [COLOR= #FF8000]// Param 2 is given
            // So we create a new image with the width and height[/COLOR]
            [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource [COLOR= #007700]=[/COLOR] imagecreatetruecolor[COLOR= #007700]([/COLOR][URL="http://www.php.net/intval"]intval[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$param1[/COLOR][COLOR= #007700]),[/COLOR] [URL="http://www.php.net/intval"]intval[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$param2[/COLOR][COLOR= #007700]));
        }[/COLOR]
 
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700](![/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700])
        {[/COLOR]
            throw [COLOR= #007700]new[/COLOR] Exception[COLOR= #007700]([/COLOR][COLOR= #DD0000]Could not create image[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]100[/COLOR][COLOR= #007700]);
        }[/COLOR]
 
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] update_size[COLOR= #007700]();
    }[/COLOR]
 
    [COLOR= #FF8000]/**
     * Creates an GD image resource based on image type
     * @param string $file The file to open
     * @return resource
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] create_image[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/list"]list[/URL][COLOR= #007700](, ,[/COLOR] [COLOR= #0000BB]$image_type[/COLOR][COLOR= #007700]) =[/COLOR] [URL="http://www.php.net/getimagesize"]getimagesize[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] false[COLOR= #007700];[/COLOR]
 
        [URL="http://www.php.net/switch"]switch[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$image_type[/COLOR][COLOR= #007700])
        {
            case[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700]:[/COLOR]
                [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreatefrompng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]:[/COLOR]
                [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreatefromjpeg[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]:[/COLOR]
                [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreatefromgif[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #0000BB]6[/COLOR][COLOR= #007700]:[/COLOR]
                [COLOR= #0000BB]$img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreatefromwbmp[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            default:[/COLOR]
                throw [COLOR= #007700]new[/COLOR] Exception[COLOR= #007700]([/COLOR][COLOR= #DD0000]File is not a valid Image[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]101[/COLOR][COLOR= #007700]);
        }[/COLOR]
 
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$img[/COLOR][COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Allocates a color, based on a hex color
     * @param string $color The hex color to allocate
     * @param int The background color
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$color[/COLOR][COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]) ==[/COLOR] [COLOR= #DD0000]"#"[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #0000BB]$color[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]);
        }[/COLOR]
        
        [COLOR= #0000BB]$parts[/COLOR] [COLOR= #007700]=[/COLOR] str_split[COLOR= #007700]([/COLOR][COLOR= #0000BB]$color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]);[/COLOR]
        
        [URL="http://www.php.net/return"]return[/URL] [URL="http://www.php.net/eval"]eval[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]return imagecolorallocate($this -> image_resource, 0x[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$parts[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]].[/COLOR][COLOR= #DD0000], 0x[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$parts[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700]].[/COLOR][COLOR= #DD0000], 0x[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$parts[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]].[/COLOR][COLOR= #DD0000]);[/COLOR][COLOR= #007700]);
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Generates a random hex color
     * @param bool $return_array return an array with three elememts containing each a part of the color, default false
     * @return string|array The random hex color
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] random_hex_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$return_array[/COLOR] [COLOR= #007700]=[/COLOR] false[COLOR= #007700])
    {[/COLOR]
        [COLOR= #0000BB]$chars[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array_merge"]array_merge[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/range"]range[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]A[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]F[/COLOR][COLOR= #007700]),[/COLOR] [URL="http://www.php.net/range"]range[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]9 [/COLOR][COLOR= #007700]));[/COLOR]
 
        [COLOR= #0000BB]$max_chars[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/count"]count[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$chars[/COLOR][COLOR= #007700]) -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700];[/COLOR]
        [URL="http://www.php.net/srand"]srand[/URL][COLOR= #007700]( (double)[/COLOR] [URL="http://www.php.net/microtime"]microtime[/URL][COLOR= #007700]()*[/COLOR][COLOR= #0000BB]1000000[/COLOR][COLOR= #007700]);[/COLOR]
 
        [COLOR= #0000BB]$rand_color[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]#[/COLOR][COLOR= #007700];[/COLOR]
        [URL="http://www.php.net/for"]for[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]6[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++)
        {[/COLOR]
            [COLOR= #0000BB]$rand_color[/COLOR] [COLOR= #007700]= ([/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rand_color[/COLOR][COLOR= #007700])) ?[/COLOR] [COLOR= #0000BB]$chars[/COLOR][COLOR= #007700][[/COLOR][URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_chars[/COLOR][COLOR= #007700])] :[/COLOR] [COLOR= #0000BB]$rand_color[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$chars[/COLOR][COLOR= #007700][[/COLOR][URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_chars[/COLOR][COLOR= #007700])];
        }[/COLOR]
 
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$return_array[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #0000BB]$rand_color_array[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]();[/COLOR]
            [COLOR= #0000BB]$rand_color_array[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rand_color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]);[/COLOR]
            [COLOR= #0000BB]$rand_color_array[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rand_color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]);[/COLOR]
            [COLOR= #0000BB]$rand_color_array[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/substr"]substr[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rand_color[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]5[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]);[/COLOR]
 
            [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$rand_color_array[/COLOR][COLOR= #007700];
        }[/COLOR]
 
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$rand_color[/COLOR][COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Generates a random RGB Color
     * @return array with key 0 as red, key 1 as green, and key 2 as blue
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] random_rgb_color[COLOR= #007700]()
    {[/COLOR]
        [COLOR= #0000BB]$color[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]();[/COLOR]
        [URL="http://www.php.net/for"]for[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$c[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$c[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$c[/COLOR][COLOR= #007700]++)
        {[/COLOR]
            [COLOR= #0000BB]$color[/COLOR][COLOR= #007700][] =[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]255[/COLOR][COLOR= #007700]);
        }[/COLOR]
 
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$color[/COLOR][COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Updates the width and height of the image
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] update_size[COLOR= #007700]()
    {[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] width [COLOR= #007700]=[/COLOR] imagesx[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] height [COLOR= #007700]=[/COLOR] imagesy[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Returns the image resource
     * @return resource
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] get_resource[COLOR= #007700]()
    {[/COLOR]
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Copies an Image object into the current image
     * @param Image $image the image object to copy
     * @param int $x The X position
     * @param int $y The Y psoition
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] [URL="http://www.php.net/copy"]copy[/URL][COLOR= #007700]([/COLOR]Image [COLOR= #0000BB]$image[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700])
    {[/COLOR]
        imagecopy[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$image[/COLOR] [COLOR= #007700]->[/COLOR] get_resource[COLOR= #007700](),[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$image[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$image[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]);
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Resizes the image
     * @param int $max_width max width of the image
     * @param int $max_height max height of the image
     * @param bool $keep_aspect_ratio True if you wnat to keep the aspect ratio
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] resize[COLOR= #007700]([/COLOR][COLOR= #0000BB]$max_width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$keep_aspect_ratio[/COLOR] [COLOR= #007700]=[/COLOR] true[COLOR= #007700])
    {[/COLOR]       
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$keep_aspect_ratio[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #FF8000]// Find resize scale[/COLOR]
            [COLOR= #0000BB]$resize_scale[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/min"]min[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/min"]min[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$max_width[/COLOR] / [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] width[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_height[/COLOR] / [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] height[COLOR= #007700]),[/COLOR] [COLOR= #0000BB]1.0[/COLOR][COLOR= #007700]);[/COLOR]
    
            [COLOR= #0000BB]$new_width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$resize_scale[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] width[COLOR= #007700];[/COLOR]
            [COLOR= #0000BB]$new_height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$resize_scale[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] height[COLOR= #007700];
        }[/COLOR]
        [URL="http://www.php.net/else"]else[/URL]
        [COLOR= #007700]{[/COLOR]
            [COLOR= #0000BB]$new_width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$max_width[/COLOR][COLOR= #007700];[/COLOR]
            [COLOR= #0000BB]$new_height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$max_height[/COLOR][COLOR= #007700];
        }[/COLOR]
 
        [COLOR= #0000BB]$new_img[/COLOR] [COLOR= #007700]=[/COLOR] imagecreatetruecolor[COLOR= #007700]([/COLOR][COLOR= #0000BB]$new_width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$new_height[/COLOR][COLOR= #007700]);[/COLOR]
 
        [COLOR= #FF8000]// Resize it[/COLOR]
        imagecopyresampled[COLOR= #007700]([/COLOR][COLOR= #0000BB]$new_img[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$new_width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$new_height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] width[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] height[COLOR= #007700]);[/COLOR]
        
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$new_img[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] update_size[COLOR= #007700]();
    }[/COLOR]
    
    
    [COLOR= #FF8000]/**
     * Outputs the image to the screen
     *
     * This method outputs the current image to the screen.
     * Note: This function does <b>not</b> send the right Content-Type
     * for the image, youll have to do that by yourself
     * @param string $type The image type to output
     * @param int $quality The quality of the image (only needed for JPEG images)
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] show_image[COLOR= #007700]([/COLOR][COLOR= #0000BB]$type[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"png"[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$quality[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]70[/COLOR][COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/switch"]switch[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$type[/COLOR][COLOR= #007700])
        {
            case[/COLOR] [COLOR= #DD0000]"png"[/COLOR][COLOR= #007700]:[/COLOR]
                imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #DD0000]"jpg"[/COLOR][COLOR= #007700]:
            case[/COLOR] [COLOR= #DD0000]"jpeg"[/COLOR][COLOR= #007700]:[/COLOR]
                imagejpeg[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] null[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$quality[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #DD0000]"gif"[/COLOR][COLOR= #007700]:[/COLOR]
                imagegif[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            default:[/COLOR]
                imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);
        }
    }[/COLOR]
 
    [COLOR= #FF8000]/**
     * Saves the image to a specific path
     * @param string $file The path where to save to
     * @param string $type The image type
     * @param int $quality The quality of the image (only needed for JPEG images)
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] save_to_file[COLOR= #007700]([/COLOR][COLOR= #0000BB]$file[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$type[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"png"[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$quality[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]70[/COLOR][COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/switch"]switch[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$type[/COLOR][COLOR= #007700])
        {
            case[/COLOR] [COLOR= #DD0000]"png"[/COLOR][COLOR= #007700]:[/COLOR]
                imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #DD0000]"jpg"[/COLOR][COLOR= #007700]:
            case[/COLOR] [COLOR= #DD0000]"jpeg"[/COLOR][COLOR= #007700]:[/COLOR]
                imagejpeg[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$file[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$quality[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            case[/COLOR] [COLOR= #DD0000]"gif"[/COLOR][COLOR= #007700]:[/COLOR]
                imagegif[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);[/COLOR]
            [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            default:[/COLOR]
                imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$file[/COLOR][COLOR= #007700]);
        }
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Returns the width of the image
     *
     * @return int
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] get_width[COLOR= #007700]()
    {[/COLOR]
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] width[COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Returns the height of the image
     *
     * @return int
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] get_height[COLOR= #007700]()
    {[/COLOR]
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] height[COLOR= #007700];
    }[/COLOR]
    
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] __toString[COLOR= #007700]()
    {[/COLOR]
        [URL="http://www.php.net/return"]return[/URL] imagepng[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700]);
    }
}[/COLOR]
 
[COLOR= #FF8000]/**
 * Represents the captcha image
 * It generates a number of drawings,
 * paints it on the main image,
 * and sets the captcha code
 * @package Images
 * @author Lucas van Dijk
 */[/COLOR]
[URL="http://www.php.net/class"]class[/URL] Captcha extends Image
[COLOR= #007700]{[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$drawings[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]();[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$font[/COLOR][COLOR= #007700];[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$number[/COLOR][COLOR= #007700];[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$code_length[/COLOR][COLOR= #007700];[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #0000BB]$code[/COLOR][COLOR= #007700];[/COLOR]
    
    [COLOR= #FF8000]/**
     * Constructor, sets the captcha parameters, and inits the image
     * @param string $font The TTF font file used in the image, use ./font.ttf (with ./) ti use a font in the current directory
     * @param int $number_of_drawings The number of drawings you want to generate
     * @param int $code_length The length of the catcha codes
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] __construct[COLOR= #007700]([/COLOR][COLOR= #0000BB]$number_of_drawings[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$code_length[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]5[/COLOR][COLOR= #007700])
    {[/COLOR]
        [URL="http://www.php.net/if"]if[/URL][COLOR= #007700](!([/COLOR][URL="http://www.php.net/ctype_digit"]ctype_digit[/URL][COLOR= #007700]((string)[/COLOR] [COLOR= #0000BB]$number_of_drawings[/COLOR][COLOR= #007700]) &&[/COLOR] [URL="http://www.php.net/ctype_digit"]ctype_digit[/URL][COLOR= #007700]((string)[/COLOR] [COLOR= #0000BB]$code_length[/COLOR][COLOR= #007700])))
        {[/COLOR]
            throw [COLOR= #007700]new[/COLOR] InvalidArgumentException[COLOR= #007700]([/COLOR][COLOR= #DD0000]Invalid parameters[/COLOR][COLOR= #007700]);
        }[/COLOR]       
        
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] code_length [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$code_length[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] number [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$number_of_drawings[/COLOR][COLOR= #007700];[/COLOR]
        
        [COLOR= #0000BB]$height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]50[/COLOR] [COLOR= #007700]+ ([/COLOR][COLOR= #0000BB]$number_of_drawings[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]35[/COLOR][COLOR= #007700]);[/COLOR]      
        [COLOR= #0000BB]$width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]200[/COLOR] [COLOR= #007700]+ ([/COLOR]imagefontwidth[COLOR= #007700]([/COLOR][COLOR= #0000BB]4[/COLOR][COLOR= #007700]) *[/COLOR] [COLOR= #0000BB]$code_length[/COLOR][COLOR= #007700]) +[/COLOR] [COLOR= #0000BB]50[/COLOR][COLOR= #007700];[/COLOR]
        
        parent[COLOR= #007700]::[/COLOR]__construct[COLOR= #007700]([/COLOR][COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] create[COLOR= #007700]();[/COLOR]
        imagecolortransparent[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]FFFFFF[/COLOR][COLOR= #007700]));
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Generates a random string
     * @param int $max_length The length of the generated string
     * @param bool $hash Hash the string with md5?
     * @return string The generated string
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] generate_random_string[COLOR= #007700]([/COLOR][COLOR= #0000BB]$max_length[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]8[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$hash[/COLOR] [COLOR= #007700]=[/COLOR] false[COLOR= #007700])
    {[/COLOR]
        [COLOR= #0000BB]$chars[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array_merge"]array_merge[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/range"]range[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]a[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]z[/COLOR][COLOR= #007700]),[/COLOR] [URL="http://www.php.net/range"]range[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]A[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]Z[/COLOR][COLOR= #007700]),[/COLOR] [URL="http://www.php.net/range"]range[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #DD0000]9[/COLOR][COLOR= #007700]));[/COLOR]
 
        [COLOR= #0000BB]$max_chars[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/count"]count[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$chars[/COLOR][COLOR= #007700]) -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700];[/COLOR]
 
        [COLOR= #0000BB]$rand_str[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000][/COLOR][COLOR= #007700];[/COLOR]
        [URL="http://www.php.net/for"]for[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]$max_length[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++)
        {[/COLOR]
            [COLOR= #0000BB]$rand_str[/COLOR] [COLOR= #007700]= ([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]==[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700]) ?[/COLOR] [COLOR= #0000BB]$chars[/COLOR][COLOR= #007700][[/COLOR][URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_chars[/COLOR][COLOR= #007700])] :[/COLOR] [COLOR= #0000BB]$rand_str[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$chars[/COLOR][COLOR= #007700][[/COLOR][URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_chars[/COLOR][COLOR= #007700])];
        }[/COLOR]
 
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #007700]([/COLOR][COLOR= #0000BB]$hash[/COLOR][COLOR= #007700]) ?[/COLOR] [URL="http://www.php.net/md5"]md5[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$rand_str[/COLOR][COLOR= #007700]) :[/COLOR] [COLOR= #0000BB]$rand_str[/COLOR][COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Returns the main captcha code
     * @return string
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] get_code[COLOR= #007700]()
    {[/COLOR]
        [URL="http://www.php.net/return"]return[/URL] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] code[COLOR= #007700];
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Creates the image
     * 
     * Adds a border to the image, the seperation line, and paints the drawings
     * on the image
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] create[COLOR= #007700]()
    {[/COLOR]
        imagefilledrectangle[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]FFFFFF[/COLOR][COLOR= #007700]));[/COLOR]
        imagerectangle[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]000000[/COLOR][COLOR= #007700]));[/COLOR]
        imageline[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]150[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]150[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700](),[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]000000[/COLOR][COLOR= #007700]));[/COLOR]
        
        [URL="http://www.php.net/for"]for[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] number[COLOR= #007700];[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++)
        {[/COLOR]
            [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] add_drawing[COLOR= #007700](new[/COLOR] CaptchaDrawing[COLOR= #007700]());
        }[/COLOR]
        
        [COLOR= #FF8000]// Determine the main drawing[/COLOR]
        [COLOR= #0000BB]$main[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [URL="http://www.php.net/count"]count[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] drawings[COLOR= #007700]) -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] code [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] drawings[COLOR= #007700][[/COLOR][COLOR= #0000BB]$main[/COLOR][COLOR= #007700]][[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700]];[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] paint_drawings[COLOR= #007700]([/COLOR][COLOR= #0000BB]$main[/COLOR][COLOR= #007700]);
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * This function paints the drawings on the main image
     * @param int $main The index of the main image, which will be painted on the left
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] paint_drawings[COLOR= #007700]([/COLOR][COLOR= #0000BB]$main[/COLOR][COLOR= #007700])
    {[/COLOR]
        [COLOR= #FF8000]// paint the main drawing on the image[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] [URL="http://www.php.net/copy"]copy[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] drawings[COLOR= #007700][[/COLOR][COLOR= #0000BB]$main[/COLOR][COLOR= #007700]][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]],[/COLOR] [COLOR= #0000BB]25[/COLOR][COLOR= #007700], ([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]()[/COLOR] / [COLOR= #0000BB]2[/COLOR][COLOR= #007700]) -[/COLOR] [COLOR= #0000BB]50[/COLOR][COLOR= #007700]);[/COLOR]
        
        [COLOR= #FF8000]// Paint all drawings on the right of the image, with the code[/COLOR]
        [COLOR= #0000BB]$i[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]175[/COLOR][COLOR= #007700];[/COLOR]
        [URL="http://www.php.net/foreach"]foreach[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] drawings [COLOR= #007700]as[/COLOR] [COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]] ->[/COLOR] resize[COLOR= #007700]([/COLOR][COLOR= #0000BB]30[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]30[/COLOR][COLOR= #007700]);[/COLOR]
            [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] [URL="http://www.php.net/copy"]copy[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700]],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]25[/COLOR] [COLOR= #007700]+ ([/COLOR][COLOR= #0000BB]50[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]) -[/COLOR] [COLOR= #0000BB]15[/COLOR][COLOR= #007700]);[/COLOR]
            
            imagestring[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]40[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]15[/COLOR] [COLOR= #007700]+ ([/COLOR][COLOR= #0000BB]50[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]),[/COLOR] [COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700]],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]000000[/COLOR][COLOR= #007700]));[/COLOR]
            [COLOR= #0000BB]$i[/COLOR][COLOR= #007700]++;
        }
    }[/COLOR]           
    
    [COLOR= #FF8000]/**
     * Adds a drawing to the $drawings member, and generates a code for the drawing
     * @param CaptchaDrawing $drawing The drawing to add
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] add_drawing[COLOR= #007700]([/COLOR]CaptchaDrawing [COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700])
    {[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] drawings[COLOR= #007700][] =[/COLOR] [URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$drawing[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] generate_random_string[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] code_length[COLOR= #007700]));
    }
}[/COLOR]
 
[COLOR= #FF8000]/**
 * A simple drawing on the captcha images
 * 
 * The drawing is generated completely random
 * @package Images
 * @author Lucas van Dijk
 */[/COLOR]
[URL="http://www.php.net/class"]class[/URL] CaptchaDrawing extends Image
[COLOR= #007700]{[/COLOR]
    [COLOR= #FF8000]/**
     * Constructor, generates the image immediatly
     * @param int $width The width of the drawing
     * @param int $height The height of the drawing
     */[/COLOR]
    [URL="http://www.php.net/public"]public[/URL] [COLOR= #007700]function[/COLOR] __construct[COLOR= #007700]([/COLOR][COLOR= #0000BB]$width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]100[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]100[/COLOR][COLOR= #007700])
    {[/COLOR]
        parent[COLOR= #007700]::[/COLOR]__construct[COLOR= #007700]([/COLOR][COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700]);[/COLOR]
        [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] generate_random_drawing[COLOR= #007700]();
    }[/COLOR]
    
    [COLOR= #FF8000]/**
     * Generates a completely random drawing
     */[/COLOR]
    [URL="http://www.php.net/protected"]protected[/URL] [COLOR= #007700]function[/COLOR] generate_random_drawing[COLOR= #007700]()
    {[/COLOR]       
        imagefilledrectangle[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #DD0000]FFFFFF[/COLOR][COLOR= #007700]));[/COLOR]
        
        [COLOR= #0000BB]$lines_drawed[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$max_lines[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/rand"]rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]2[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]5[/COLOR][COLOR= #007700]);[/COLOR]
        
        [COLOR= #0000BB]$min_width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]()[/COLOR] / [COLOR= #0000BB]100[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]15[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$max_width[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]()[/COLOR] / [COLOR= #0000BB]100[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]75[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$min_height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]()[/COLOR] / [COLOR= #0000BB]100[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]15[/COLOR][COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$max_height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]()[/COLOR] / [COLOR= #0000BB]100[/COLOR] [COLOR= #007700]*[/COLOR] [COLOR= #0000BB]75[/COLOR][COLOR= #007700];[/COLOR]
        
        [COLOR= #0000BB]$rectangle_drawed[/COLOR] [COLOR= #007700]=[/COLOR] false[COLOR= #007700];[/COLOR]
        [COLOR= #0000BB]$circle_drawed[/COLOR] [COLOR= #007700]=[/COLOR] false[COLOR= #007700];[/COLOR]
        
        [URL="http://www.php.net/while"]while[/URL][COLOR= #007700](([/COLOR][COLOR= #0000BB]$rectangle_drawed[/COLOR] [COLOR= #007700]==[/COLOR] false [COLOR= #007700]||[/COLOR] [COLOR= #0000BB]$circle_drawed[/COLOR] [COLOR= #007700]==[/COLOR] false[COLOR= #007700]) &&[/COLOR] [COLOR= #0000BB]$lines_drawed[/COLOR] [COLOR= #007700]<[/COLOR] [COLOR= #0000BB]$max_lines[/COLOR][COLOR= #007700])
        {[/COLOR]
            [COLOR= #0000BB]$what_to_draw[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]1[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700]);[/COLOR]
            
            [COLOR= #FF8000]// generate random width/height[/COLOR]
            [COLOR= #0000BB]$width[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$min_width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_width[/COLOR][COLOR= #007700]);[/COLOR]
            [COLOR= #0000BB]$height[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$width[/COLOR] [COLOR= #007700]* ([/COLOR][URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]75[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]120[/COLOR][COLOR= #007700])[/COLOR] / [COLOR= #0000BB]100[/COLOR][COLOR= #007700]);[/COLOR]
            
            [COLOR= #FF8000]// Generate the X and Y positions[/COLOR]
            [COLOR= #0000BB]$max_x[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_width[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700];[/COLOR]
            [COLOR= #0000BB]$max_y[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] get_height[COLOR= #007700]() -[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700];[/COLOR]
            
            [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_x[/COLOR][COLOR= #007700]);[/COLOR]
            [COLOR= #0000BB]$y[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_y[/COLOR][COLOR= #007700]);[/COLOR]
            
            [COLOR= #0000BB]$filled[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]) !=[/COLOR] [COLOR= #0000BB]0[/COLOR][COLOR= #007700];[/COLOR]
            
            [URL="http://www.php.net/switch"]switch[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$what_to_draw[/COLOR][COLOR= #007700])
            {
                case[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700]:[/COLOR]         
                    [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$filled[/COLOR][COLOR= #007700])
                    {[/COLOR]
                        imagefilledellipse[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] random_hex_color[COLOR= #007700]()));
                    }[/COLOR]
                    [URL="http://www.php.net/else"]else[/URL]
                    [COLOR= #007700]{[/COLOR]
                        imageellipse[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] random_hex_color[COLOR= #007700]()));
                    }[/COLOR]
                    
                    [COLOR= #0000BB]$circle_drawed[/COLOR] [COLOR= #007700]=[/COLOR] true[COLOR= #007700];[/COLOR]
                [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
                case[/COLOR] [COLOR= #0000BB]2[/COLOR][COLOR= #007700]:[/COLOR]         
                    [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$filled[/COLOR][COLOR= #007700])
                    {[/COLOR]
                        imagefilledrectangle[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] random_hex_color[COLOR= #007700]()));
                    }[/COLOR]
                    [URL="http://www.php.net/else"]else[/URL]
                    [COLOR= #007700]{[/COLOR]
                        imagerectangle[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR] [COLOR= #007700]+[/COLOR] [COLOR= #0000BB]$height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] random_hex_color[COLOR= #007700]()));
                    }[/COLOR]
                    
                    [COLOR= #0000BB]$rectangle_drawed[/COLOR] [COLOR= #007700]=[/COLOR] true[COLOR= #007700];[/COLOR]
                [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
                case[/COLOR] [COLOR= #0000BB]3[/COLOR][COLOR= #007700]:
                case[/COLOR] [COLOR= #0000BB]4[/COLOR][COLOR= #007700]:[/COLOR]         
                    [COLOR= #FF8000]// Draw a random line[/COLOR]
                    [URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$lines_drawed[/COLOR] [COLOR= #007700]<=[/COLOR] [COLOR= #0000BB]$max_lines[/COLOR][COLOR= #007700])
                    {[/COLOR]
                        [COLOR= #0000BB]$x2[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$min_width[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_width[/COLOR][COLOR= #007700]);[/COLOR]
                        [COLOR= #0000BB]$y2[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$min_height[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$max_height[/COLOR][COLOR= #007700]);[/COLOR]
                        
                        imageline[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] image_resource[COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$x2[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$y2[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] allocate_color[COLOR= #007700]([/COLOR][COLOR= #0000BB]$this[/COLOR] [COLOR= #007700]->[/COLOR] random_hex_color[COLOR= #007700]()));[/COLOR]
                        [COLOR= #0000BB]$lines_drawed[/COLOR][COLOR= #007700]++;
                    }[/COLOR]
                [URL="http://www.php.net/break"]break[/URL][COLOR= #007700];
            }
        }
    }
}[/COLOR]


captcha.php

[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/session_start"]session_start[/URL][COLOR= #007700]();[/COLOR]
[URL="http://www.php.net/include_once"]include_once[/URL] [COLOR= #DD0000]captcha.class.php[/COLOR][COLOR= #007700];[/COLOR]
 
[COLOR= #0000BB]$captcha[/COLOR] [COLOR= #007700]= new[/COLOR] Captcha[COLOR= #007700]([/COLOR][COLOR= #0000BB]3[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]captcha_code[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/strtolower"]strtolower[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$captcha[/COLOR] [COLOR= #007700]->[/COLOR] get_code[COLOR= #007700]());[/COLOR]
 
[URL="http://www.php.net/header"]header[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"Content-Type: image/png"[/COLOR][COLOR= #007700]);[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #007700](string)[/COLOR] [COLOR= #0000BB]$captcha[/COLOR][COLOR= #007700];[/COLOR]
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Jurgen

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Oké, ik heb niets gezegd. hypocrite
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Erik

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Alleen het controleren is kut. sadley
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One2xs

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heefd iemand ook nog goed gastenboek met captha ik heb mijn gb gesloopt en is nu kapot xdde bedoeling is dat hij het bericht uit een txt bestand haalt
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Erik

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Uit txt is slecht.. Je kan em beter opslaan in een database.
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One2xs

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Erik schreef:
Uit txt is slecht.. Je kan em beter opslaan in een database.
heb je er dan een? want eigenlijk gebruik ik zon gb iets van 12 X drm txt
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Erik

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dan maak je toch 12 van die tabellen? schater
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Lennard

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Wat is eigenlijk het doel van dit topic?
Alle scripts dumpen die je tegenkomt? emo
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Joeri

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Visit leejoo.nl
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Rik

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Eigenlijk was het doel EIGEN Scripts te posten wink
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Jesse

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Het doel van dit topic is mensen helpen ( met scripts ) het is echt niet erg als je een keer van een andere site een script dumpt als je denkt dat mensen er wat aan hebben!
maar zoals guildjuhhh al zijn liefst eigen scripts.
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Joeri

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Je kan je eigen scripts toch beter verkopen?
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Jesse

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Het zou kunnen ja maar niet iedereen wil alles voor puntjes.
Het is ook wel is leuk voor de minder rijke leden zodat die ook een kans hebben.
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Bram

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Ik heb hier nog een leuk script, je kunt zo een eigen bericht plaatsen wat je snel kunt veranderen.
Index.php

[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]admin.php[/COLOR][COLOR= #007700])[/COLOR] 
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
  <meta http-equiv="content-type" content="text/html; charset=windows-1250">
  <meta name="generator" content="PSPad editor, www.pspad.com">
  <title>je pagina titel</title>
  </head>
  <body>
Zet hier je eigen tekst of haal het: Bericht van de Admin: weg en dan zie je altijd het $adminbericht.
<br>
<b>Bericht van de Admin: </b> [COLOR= #0000BB]<?php[/COLOR] [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$adminbericht[/COLOR] ?> 
  </body>
</html>


admin.php

[COLOR= #0000BB]<?php
$adminbericht[/COLOR][COLOR= #007700]=[/COLOR] [COLOR= #DD0000]Je bericht[/COLOR] [COLOR= #007700];[/COLOR]
?>


Doordat je in het admin bestand je bericht typt hoef je alleen die up te loaden, inplaats van steeds het index.php bewerken.

Veel plezier.
Bram
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