Build seven good object-oriented habits in PHP
http://www.ibm.com/developerworks/opensource/library/os-php-7oohabits/index.html

With PHP's object-oriented (OO) language features, if you aren't already creating your applications with OO principles in mind, these seven habits will help you get started in the transition between procedural programming and OO programming.

php

Symfony Components - Standalone libraries for PHP

The Symfony Components are standalone and reusable PHP classes. With no pre-requisite, except for PHP, you can install them today, and start using them right away!

Twig, a secure template language for #php from the creator of symfony

The blog of Fabien Potencier about web technology and the symfony framework

Krótka recenzja najpopularniejszych silników do generowania szablonow HTMLowych

So, you think PHP is a templating engine? So did I... for a very long time. But recently, I changed my mind. Even if PHP can be used as a templating engine, the syntax is just plain ugly as a template language.

$row = mysql_fetch_array($results); $this->user_id = $user_id; $this->first_name = $row['first_name'];

RT @FrikiFeeds: Getting Started with OOP - PHP5 - Carsonified -> http://ur1.ca/u48e

construct, destruct, get, call, etc.

RT @draenews: Del 9 Magic Methods for PHP | Carsonified: http://bit.ly/auyCfk