26078Session Handling with PHP 4http://www.zend.com/zend/tut/session.phpThis tutorial is designed for an advanced PHP programmer. It assumes you know how to handle cookies. (See Feedback with a Cookie to learn about using cookies.) You should also know how to pass data from one page to another using the POST and GET methodsPHP > Tips and Tutorials > DevelopmentOct 15, 2006
This article examines how PHP handles passing of variables internally, as well as how this relates to memory usage. This information is very useful for any professional PHP developer as it shows how passing variables by reference will normally result in more (not less) memory being used.
Web developers who wish to use their time as efficiently as possible, should consider using an integrated development environment (IDE), if they are not already doing so. Just as the name suggests, a typical IDE provides the developer with an integrated suite of programming products, including an editor with multi-file editing, multiple undo and redo, local and global search and replace, stream and paragraph text selection, code-folding, multi-line tabbing, automatic creation and coloring of matching braces, intelligent indenting and outdenting of code, and more.
In part 4 of this tutorial we take a look at adding a new MessageAction method to our current Controller. This will expect one piece of information: a new chat message.
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