My PHP functions cannot reference global PHP variables

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ID:	3197
Title:	My PHP functions cannot reference global PHP variables \| Knowledge ... - http://expressionengine.com
Pagerank:	8
Description:	Home > Support Center > Knowledge Base > My PHP functions cannot reference ... Because of this, variables in your PHP code are all considered to be of local ...
Category:	FAQ and Knowledgebase
Link Owner:	expressionengine.com
Date Added:	July 28, 2008 12:05:37 PM
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ARTICLES

Rasmus Lerdorf at OSCON: Getting Rich with PHP 5
Rasmus Lerdorf gave a talk on “Getting Rich with PHP 5”. He showed techniques to dramatically improve the throughput of a web application. Click [ more ] and I’ll give you the details.

Creating A Fulltext Search Engine In PHP 5 With The Zend Framework's Zend Search Lucene
This article covers the implementation of a fulltext search engine using PHP 5 and the Zend Framework. We will be using the Zend_Search_Lucene component to create and search our fulltext index.

Monitoring File Uploads using Ajax and PHP
Because of the limitations of HTTP, it is difficult to monitor the status of files as they are uploaded via HTML forms. While other programming languages have built-in methods to monitor file uploads, PHP does not. This article shows how to implement such a solution in PHP. We will use Ajax to retrieve information about a file as it is being uploaded and display the progress back to the user.

Generating Static Images of Google Maps
One useful feature of Google Maps is the ability to generate a static image of any longitude and latitude that you desire, as opposed to using the normal JavaScript-based interactive map. In this article I will show you how to request such static images. We will then combine this technique with the geocoder we created in the article Geocoding with PHP and the Google Maps API.