How to calculate a percentage change (increase and decrease) from 2 values in PHP
Learn how to calculate a positive and negative percentage change between 2 numbers in PHP easily.
How to prevent XSS attacks and disallow specific tags in HTML generated by a PHP Markdown parser
Learn how to prevent XSS attacks and remove disallowed html nodes from the parsed markdown using a markdown parser library in PHP like Parsedown.
How to check if an image has transparency using Imagick in PHP
Learn how to verify if an image has transparency with Imagick in PHP.
How to differentiate (compare) 2 images with Imagick in PHP
Learn how to differentiate 2 images using Imagick with PHP.
How to add a Watermark to an image with Imagick in PHP
Learn how to add a watermark to your images using Imagick on PHP.
How to require a PEAR package with Composer
Learn how to require a PEAR package from composer easily.
How to minify Javascript and CSS using PHP
Learn how to minify optimally your Javascript and CSS code using PHP
How to install and enable the Imagick extension in XAMPP for Windows
Learn how to configure the Imagick extension in XAMPP for Windows.
How to create with Github your first PSR-4 composer/packagist package and publish it in Packagist
Learn how to create and publish your first composer package in Packagist.
PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.