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An intro to using the GD image library with PHP
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Other links at PHP > Tutorials > Image Manipulation |
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Generating Images on the Fly With PHP
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One of the most popular features of PHP is real-time image generation. That is, we can create a new image canvas, "paint" it, and either save it to a file, or send it directly to the browser. This article will show you how to create an image in real-time with PHP.
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Data Goes In, Data Comes Out ?This Time its Binary
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This setp-by-step article explains how to create a database-driven image uploading and display system in PHP. The example database used being MySQL, it also discusses possible modifications for MS SQL and Oracle. Some of the main topics include: Create database table with a field defined to hold binary data, Get your binary data into your table through a form-based file upload script, and Retrieve your binary data and display it to the user.
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Convert Images to Thumbnailed Images
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This tutorial will teach you the basics of auto generating your large image into condensed thumbnailed images using PHP. Complete code presented.
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Dynamic Image Generation with PHP
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PHP lets you do a lot more than simply generating HTML content, it is also a great tool to dynamically generate images on-the-fly. For example, you can create buttons with text from a database, create grapical displays of statistics from log files, and enhance business data with graphs and diagrams. This tutorial shows you how to use the GD library to dynamically create images on your site. The GD library is an external module which is accessed by a native PHP module.
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