Creating a simple photo gallery

In this tutorial I will show you how to create a simple photo gallery. The script creates thumbnail images if needed and displays all images in the given directory.

Creating thumbnail - Resize an image with PHP

In this tutorial I will show you how to resize an image with PHP. You can use this function in your own image gallery implementation or in any other cases when you need to create a thumbnail from your image. Using a this image resize script gives you the possibility to create various images which are different in their size.

Uploading Image Files with PHP

This comprehensive tutorial guides you through step-by-step in the process of uploading, verifying and storing images with PHP. A database is required for storing information about the images. All code is provided.

Watermarking on the fly with PHP

PHP, coupled with Apache rewriting, lets watermark "on the fly" and transparently, without modifying the original image.

Poll Result Bar Through PHP GD Function

It is useful for displaying Single Result bar for Testimonial, Review, or topic rating. In this article, You will learn how to create Images, Resize, Copy and Merge into One Image, using PHP GD Functions, also you will find a trick to create seo friendly url with just a single line of code.

Cropping an image

Taking the smaller size between the width and height of an image, we crop that image to obtain a square which we save into a file. Online demo available.

Gd / FreeType text label generator

Provided script could be used as "text rasterization service" to generate arbitrarily text-images for a web site. MD5-based authorization is used to avoid image generation by unauthorized users.

Sorting images based on their Pixel Dimension.

JPEG compresses an image based on the color information present in the image (2). Thus, the file sizes are not a true representation of how large an image is when displayed on screen. In trying to sort out small images based on their width or height we face the challenge of sorting images which are unusually tall or wide. Hence, sorting images based on their pixel dimension is a more accurate way of sorting images into groups.

Watermark on uploaded image

This tutorial shows how you can automate the process of adding watermarks on images from your site right when they are uploaded.

Create images with PHP: tutorial for beginners

This tutorial will show how to create images, draw lines, rectangles, ellipses and arcs, how to add text to images, and how to manipulate them (rotate, resize of modified). Eleven scripts are used in this tutorial, and the code is explained line by line.