Obtenido de WikiBooks: PHP Programming

Hudzilla.org – Paul Hudson’s excellent beginner-expert guide to PHP.
W3Schools – Quick start with PHP for beginners.
The Oracle+PHP Cookbook – Explore a broad range of HowTos for leveraging Oracle’s PL/SQL APIs in PHP applications.
PHP.net – The PHP website. This is where you go to both get PHP and to read the documentation.
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