Alireza Rahmani Khalili (Alireza is such a cool name, isn't
it?!) For a significant chunk of my waking hours, I'm a
professional PHP developer with Master's degrees in Software. My
friends know me as a co-founder of Perfect Soft, a web
development company. I <3 tech, but I also like to do non-
computer things too like read, cook, ski, watch soccer, fish,
hunt, and shatter dead branches with an axe.  Alireza's articles
1. Introduction to Gearman – Multitasking in PHP     2.
Collection Classes in PHP      A Collection class is an OOP
replacement for the traditional array data structure. Much like
an array, a collection contains member elements, although these
tend to be objects rather than simpler types such as strings and
integers. The general characteristics of a collection class are:
Establishes a wrapper around a array of objects. Collections are
[…]    3. Magic Methods and Predefined Constants in PHP      PHP
provides a set of special predefined constants and magic methods
to your programs. Unlike the co