PHP References Article
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 .
Comments
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...
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 :)
It's pretty hard to get ones hands on internal architecture documentation when usage documentation is so abundent.
Thank you!
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!
Life Line
Updated a restaurant
I walked 11.8km in 2h29m42s
I walked 5.8km in 57m33s
I walked 1.6km in 18m43s
Specify whether public transport stops have tactile paving
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Survey if places still exist
Survey hairdresser's customers
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify what can be recycled in recycling containers
Specify type of recycling amenities
Specify path surfaces
Survey if places still exist
Specify whether there are cycleways
Specify whether roads have lane markings
Specify whether roads have sidewalks
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify road surfaces
Specify access to playgrounds
I walked 1.1km in 11m19s
Specify whether places take fees to visit
Survey whether opening hours are signed
Shortlink
This article has a short URL available: https://drck.me/php-ra-462