- PHP: a fractal of bad design Infamous PHP Critique written in 2012, helped language evolve a lot since.
- Re-visiting »PHP: a fractal of bad design« in 2020
- PHP Delusions - PHP evolves and improves because it accepts criticism gracefully.
- PHP Official docs
- PHP-FIG - Standards matter
- A brief introduction to PHP Namespacing
- ziadoz/awesome-php - A curated list of amazingly awesome PHP libraries, resources and shiny things.
- sitepoint-editors/awesome-symfony - A list of awesome Symfony bundles, utilities and resources.
- chiraggude/awesome-laravel - A curated list of bookmarks, packages, tutorials, videos and other cool resources from the Laravel ecosystem.
- codeigniter-id/awesome-codeigniter - A list of awesome CodeIgniter core, helpers, hooks, language, libraries, third_party and other cool resources for CodeIgniter.
- Symfony - Popular and highly used PHP framework, inspired by Java's spring.
- CodeIgniter - Another good PHP framework, created by Ellis Labs and presently maintained by British Columbia Institute of Technology (BCIT).
- Laravel - Yet another PHP web framework, created and promoted by Taylor Otwell.
- yii - Developed by Yahoo Inc., the word literally means "simple and evolutionary" in Chinese language, and is also an acronym for "Yes, It Is!".
- cakephp - Based on the MVC approach, modeled after Ruby on Rails.
- Laminas Project (formerly zend framework) - An open source, object-oriented web application framework implemented in PHP 7 and licensed under the New BSD License.
- Drupal - Multi-purpose CMS, powers the White House.
- Wordpress - Powers most blogs of this world.
- Fuelcms - Built with CodeIgniter, FuelCMS is a popular and reputed name in the PHP world.
- Joomla - CMS helping both novice users and expert developers to create powerful websites and applications.
- Magento - Powers many shopping carts.
- Limesurvey - Wonderful survey tool/CMS.
- CraftCMS - Flexible, user-friendly CMS for creating custom digital experiences on the web and beyond.
- phpunit - Standard unit testing framework in the php world.
- prophecy - Highly opinionated mocking framework for PHP.
- mockery - Simple yet flexible PHP mock object framework.
- php-parser - PHP parser written in PHP.
- guzzle - HTTP client library for PHP.
- PHP-Websockets - An open implementation of WebSockets in php.
- PHPMailer - The classic email sending library for PHP.
- swiftmailer - Another feature-right php mailer library.
- twig - The flexible, fast, and secure template language for PHP.
- PHPExcel - A pure
php
library to export/import data inMicrosoft Excel
format. - phpList - Mailing list software.
- php-markdown - A handy markdown-converter (to/from html) in php.
- Archon - Data Analysis package for PHP, the rought equivalent of Python's PANDAS.
- Composer - De-facto package manager for
php
. - Packagist - De-facto hosting facility for hosting
composer
packages. - EclipsePDT - The IDE used by most professional
php
developers. - PHPStorm - Another great IDE which has a big number of fans.
- Zend IDE - A proprietary
php
IDE.
- w3schools - PHP
- CodeIgniter forums
- PHP the right way
- HTMLgoodies PHP tutorials
- Tizag PHP tutorials
- Nettuts+
- PHP T-Point - Tutorials
- PHP Freaks - Forums
- Laravel News - Laravel News is the official blog of Laravel.
- PHP Gurukul - PHP Programming Blog with many examples and sample projects, started by a Delhiite named Anuj Kumar.
- www.phpclasses.org - PHP Classes Repository.
- php[architect] - A magazine dedicated to PHP programming language. It was founded in 2002 by Marco Tabini and his group The BlueParabola.
- phpmagazine.net - Stay up-to-date on the latest trends and developments in PHP programming with PHPMagazine.net.