All Entries Tagged With: "image"
How to Make an Animated Loading GIF
When you have a form to submit some kind of data to your website it is very helpful to have a loading image that is displayed once the user submits the form. This let’s the user know that the form was submitted and the upload is in progress, rather than just relying on looking up [...]
PHP Upload and Resize Image
Many times when you upload a image somewhere you want to resize it to different dimensions based off of a maximum width or height. Here is a simple script that does this for you, using a HTML form and a PHP script. We start with the PHP script that will run if our $_GET['do'] is [...]
PHP Create Thumbnail Images
Here we are going to observe how to use PHP to generate thumbnails for us. A thumbnail is a smaller size and usually smaller quality of an image shown as preview or link to the original image. Thumbnails can be very useful for faster loading times and quicker display of images on your web pages [...]
PHP Image Verification in Forms
One of the most common ways to stop bots and spammers from generating spam in people’s websites is using some form of image verification. This can be done very easily with just PHP and Sessions. Using image verification acts as a human detector, to make sure the viewer of that page is not a bot [...]
