Tags → Php Reference Variables

The Truth About PHP Variables

This article examines how PHP handles passing of variables internally, as well as how this relates to memory usage. This information is can be very useful for any professional PHP developer as it shows how passing variables by reference will normally...

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PHP Script Tips - Creating Your Own Functions

A collection of 19 tips on creating your own PHP functions. Clear answers are provided with tutorial exercises on defining functions, defining arguments, passing references, returning references, argument default values, etc. Special topics are: Ho...

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PHP Essentials

PHP Essentials covers everything from basic PHP techniques such as the variables in HTML, PHP and HTTP, to advanced applications such as mySQL administration. If you are a beginning developer, you can use PHP Essentials to help you create diverse web...

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