PHP References Article

Tuesday, October 4th 2005, 16:09 CEST
Skien, Norway

The June 2005 issue of php|architect published an article on "References in PHP". The article explains in detail how variables exactly work in PHP, in a hopefully clear text and with diagrams.

The magazine kindly allowed me to publish a PDF of this article on my site so that it can reach a greater audience. You can find the PDF here .

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Shortlink

This article has a short URL available: https://drck.me/php-ra-462

Comments

enygma
Tuesday, October 4th 2005, 14:49 UTC

That's a little freaky - in Firefox on my system, it starts to load, then jumps over to the php|a page talking about the print edition...

Derick
Wednesday, October 5th 2005, 13:26 UTC

It seems that the whole image on the first page has an HTML link to that page... Just don't click on it and you will be fine :)

Mihai Stancu
Thursday, July 1st 2010, 08:57 UTC

It's pretty hard to get ones hands on internal architecture documentation when usage documentation is so abundent.

Thank you!

Joel
Monday, April 2nd 2012, 20:51 UTC

What good is it to have a tool and not know what it does. So many PHP books I have read skip on the important technical parts. Thank you Derick for helping me to understand PHP references.

Cheers!

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