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MySQL agrees: Getting XML from a DB is easiest with my lib ;) - Arnold Daniels

Today I’m very pleased. My UDF lib ‘lib_mysqludf_xql’ has been mentioned in an article by Jon Stephens about ‘Using XML in MySQL 5.1 and 6.0.
The lib_mysqludf_xql you can query relational data and return XML. It will give you the same functionality as SQL/XML in Oracle and MS SQL. Compares to other methods like using CONCAT […]

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DZone piped RSS - Arnold Daniels

I’ve just used Yahoo Pipes for the first time, creating an RSS feed of DZone articles with everything a Web2.0/PHP developer might like to see. Half the articles are about Java or Ruby, so you will have less crap to go through when trying to stay informed.
http://pipes.yahoo.com/pipes/pipe.run?_id=VpIdIkp43BGAK5q4zKky6g&_render=rss
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How I PHP: The Output Handler - Arnold Daniels

There are some techniques that I use in almost all of my projects, but I hardly see in other projects. To my opinion others are missing out, so I’ll discuss a few of them, to start off with the use of an output handler. The output buffer caches the output data before it is send […]

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Arnold Daniels’ Blog: Improve performace: check your loops

Arnold Daniels has a suggestion for developers out there to help improve the performance of their applications - check your loops.

So you have a script which is not performing the way you want to. The first thing you should do it try to find out what the problem is. There are some tools out there […]

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I’ve accidentally spammed planet php - Arnold Daniels

I’ve enabled pretty URLs in Wordpress. It appears that has caused all articles to reappear on planet PHP with today as date. This was not my intention.
Only ‘How I PHP: Exceptions with Interfaces’ is a new article, the others are old ones.
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Authentication without sessions in PHP - Arnold Daniels

The normal way to save a state, like the fact that a user is logged in, is to use sessions. Session work really nice, you can save all kind of data on the server (in a temp file) which is identified by a hash which is known on the client in a cookie or by […]

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GPL and Javascript - Arnold Daniels

We at Javeline have released Javeline Platform under the GPL license. However GPL isn’t an easy license and therefor there is much confusion around it. To make matters worse, GPL isn’t written with script languages in mind as it talks about source code and object code. Than there is always the difficult question; Is this […]

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Submit a form with AJAX using TelePort - Arnold Daniels

This is a re-post of an article I wrote in back in August. We’re getting ready to release a new release of Javeline PlatForm at the end of this month. This release will be XForms compliant and has a lot of other new features as well. Before I start writing about that, I would like […]

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How I PHP: Exceptions with Interfaces - Arnold Daniels

There are some techniques that I use in almost all of my projects, but I hardly see in other projects. To my opinion others are missing out, so I’ll discuss a few of them. This time I want to talk about exceptions. If you are already using exceptions, the first 2 paragraph won’t be anything […]

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A dark corner of PHP: class casting - Arnold Daniels

Sometimes you want things that simply look impossible in PHP. A few years ago I was using the DB library from PEAR. I wanted to add some functionality to the DB_Result class, however since the result object is created in the DB class and the class used for that isn’t configurable, I was kind of […]

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