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Adding Drop Shadows with PHP Hits: 36 ***** 0.0 An easy way of creating Image & Adding Fonts to it. Hits: 18 ***** 0.0 An intro to using the GD image library with PHP Hits: 22 ***** 5.0 Bar Charts With GD Hits: 10 ***** 0.0 This tutorial will teach you Creating an image with PHP A brief introduction to the This is a comprehensive how you can add drop shadows & GD library on the Fly world of image manipulation tutorial on how the graphics dynamically to your images , and add fonts to decorate in PHP using the GD library. capabilities of PHP can be using PHP's GD image it .Could be used as hit This tutorial will guide you used to create simple bar processing functions. counter or just to show your through creating a clock charts in GIF and PNG   database stats on main page . that will display the format. Each example     current time. includes a graphical chart       along with source code. Date: Apr, 19 2005 Date: Sep, 08 2005 Date: Apr, 19 2005 Date: Dec, 21 2000

Batch creation of thumbnails with PHP and gd Hits: 11 ***** 0.0 Convert Images to Thumbnailed Images Hits: 9 ***** 0.0 Converting RGB values from/to HTML hex representation. Hits: 34 ***** 0.0 Create CAPTCHA Images - Tutorial Hits: 16 ***** 0.0 This article explains how you This tutorial will teach you This article provides two Worried about bots? Then use PHP and the gd image the basics of auto functions for converting create CAPTCHA images to library to generate preview generating your large image HTML color (like #AAED43) to prevent bots from taking pictures (thumbnails) from into condensed thumbnailed three RGB values ($r = 170, advantage of your site. big images. For single images using PHP. Complete $g = 237, $b = 67) and You may be wondering what a images and whole folders. It code presented. converting RGB values to CAPTCHA image is. Here's a explains the logic of the   HTML color. brief synopsis from resizing algorithm and     Wikipedia: A captcha (an introduces some custom     acronym for "completely functions to use.     automated public Turing test       to tell computers and humans       apart") is a type of       challenge-response test used       in computing to determine       whether or not the user is       human. Captchas are used       to prevent bots from using       various types of computing       services. Applications       include preventing bots from       taking part in online polls,       registering for free email       accounts (which may then be       used to send spam), and,       more recently, preventing       bot-generated spam by       requiring that the       (unrecognized) sender pass a       captcha test before the       email message is delivered. Date: Sep, 18 2002 Date: Jan, 07 2002 Date: Nov, 06 2006 Date: Jan, 12 2006