Subscribe
Tutorial search

PHP Image Manipulation Tutorials


We hope that you will enjoy our PHP Image Manipulation tutorials. Feel free to contact us if you would like to be a tutorial hero and contribute your own PHP Image Manipulation tutorial to our site. Thank you !

Sort by:
Stop JPEG image compression in WordPress
Stop JPEG image compression in WordPress
A tiny PHP code which allows you to stop the automatic image compression performed by WordPress on the uploaded images to reduce its size.
Difficulty:
Create Text on Images with PHP
Create Text on Images with PHP
Use the GD library to create text on top of an image in this PHP programming tutorial.
Difficulty:
Resize Image Class With PHP
Resize Image Class With PHP
A common feature that you will across in websites is the ability to resize an image to fit an exact size so that it will displayed correctly on your design. If you have a very large image and you are going to place it on your website in a space that is only 100px x 100px then you will want to be able to resize this image to fit in the space. One option is to just set the width and height attributes on the image tag in your HTML, this will force the image to be displayed at this size.
Difficulty:
Building a 3D Pie Chart With PHP Using GD Library
Building a 3D Pie Chart With PHP Using GD Library
Step by Step guide for Building 3D Pie Chart With PHP Using GD Library.
Difficulty:
How to Convert an Image to JPEG using PHP
How to Convert an Image to JPEG using PHP
This PHP programming tutorial shows you how to code a script that will automatically convert any images uploaded to your site to the JPEG format.
Difficulty:
How to Add Watermark to an image using PHP
How to Add Watermark to an image using PHP
How to Add Watermark to an image using PHP
Difficulty:
Create a Random Image Advertisement Rotator with PHP
Create a Random Image Advertisement Rotator with PHP
Today I am going to show you how to create a PHP script to randomly select from an array to display a random predetermined ad.
Difficulty:
Custom Google Maps Markers With Numbers Using PHP
Custom Google Maps Markers With Numbers Using PHP
Learn how to use PHP GD to build a PHP server side script that can accept a local or even remote image file, and then bake any text we would like into that image. This is great for when you have the need to use custom marker icons in say Google Maps, but also would like to have numbers on the markers as well.
Difficulty:
How To Write Text On An Image In PHP
How To Write Text On An Image In PHP
How To Write Text On An Image In PHP
Difficulty:
Add Custom Image Sizes Into Media Library
Add Custom Image Sizes Into Media Library
In a previous code snippet we found about how you can define new custom images sizes to use on your WordPress theme. This will use the WordPress built in function called add_image_size(). add_image_size( 'custom-image-size1', 300, 900, true );
Difficulty:
Upload an image and downsize it (in KB`s) using php and GD
Upload an image and downsize it (in KB`s) using php and GD
In this tutorial I will show you how to upload and then downsize a large image (upto 100kb) to only
Difficulty:
Offshore Drupal Development: Combine the Power of Open Source Software with Offshore Development
Offshore Drupal Development: Combine the Power of Open Source Software with Offshore Development
Drupal is one of the best open source software for content management. Using Drupal, you can simplify the task of organizing, managing and publishing web content. Over the last few years, Drupal has become immensely popular – more than 630,000 people use Drupal to build and customize their websites and web portals. Owing to the open source nature of the software, Drupal website development services do not cost too much. Also, Drupal offers a vast variety of customization possibilities.
Difficulty:
Upload an image and downsize it (in KB`s) using PHP and GD
Upload an image and downsize it (in KB`s) using PHP and GD
If you have a website where you let your users to upload images, you know that even the small images (around 100x100) can reach 50 - 100KB. This is way too much, when you could simply downsize the image to around 1 - 5KB, this is only the 1 - 5% of the size of the original image. Just imagine the benefits of downsizing 100.000 images...
Difficulty:
Just-In-Time Image Resizer With Cache
Just-In-Time Image Resizer With Cache
.htaccess Trick that lets you request and generate images of any size
Difficulty:
Adding captcha to the online form
Adding captcha to the online form
In this tutorial we will learn how to add captcha image verification to your online form with SimpleCaptcha PHP class.
Difficulty:
Total Tutorials in Category: 163