Apr 07, 2011 — 5 comments
We’ll show you how to run your WordPress cluster in a highly-available environment using Memcached node, two Apache servers, an NGINX load balancer and two replicated MySQL databases. In this case if one Apache server fails, the sessions are stored for backup on the Memcached node. The other server can fetch the sessions from Memcached and then proceed serving the session.
Local development refers to the process of building a website from a virtual server, and not needing to be connected to the Internet in order to run PHP and MySQL. This tutorial easily walks you through the process.
Everyone wants more traffic to their sites or Blogs. Be it a product site or your technical blog site, we all love traffic to our site. We want genuine traffic to our sites so that we can sell our products or earn from Google Adsense ads on our Blog.
Find out how to divide business logic from the presentation layer in a php application.
An article about dependency injection in php and a critical review on DI container.
Learn to create RSS feeds for your content in PHP in the most easy way possible.
Learn to implement a scraper in PHP which fetches content from Wikipedia in a format which we want and that too without any HTML parser library.
Introduction to MySQL stored procedures. Tutorial on MySQL procedure syntax, delimiter, tools to create procedure, characteristics clauses, variables, compound statements, label, declare, if, repeat, loop, return, while statement and cursor.
PHP provides some handy functions for file handling, but to deal with directories, it does not provide much. It has basic directory functions and a directory iterator, but does not cover directory level operations like moving, cloning, counting files, deleting etc.
PHP5 introduced the concept of OOPs(Object Oriented Programming) in PHP. The concept of OOPs is widely used in plugin and widget development in WordPress. OOPs in PHP is not much different from other languages like C++ but there are a few things which are not yet implemented like Function Overloading. Object Oriented Programming consists of below - Polymorphism Inheritance Function Overriding Static Keyword Abstract Class Interface Class
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