Kores random thoughts
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Image creation with PHP - Integrating bitmaps
by Kore Nordmann at Wed, 12 Dec 2007 18:37:02 +0100
There are several ways to create images or graphics with PHP. First there are some well known extensions, like ext/GD, or perhaps ext/ming everybody immediately remembers, when it comes to graphics generation. But there are several structural differences not in between the avaliable libraries, but also between the image formats you can create. This article series will give you some insight on the formats and libraries, and then shows how an abstraction layer could be build. This fourth part of this article, which describes the integration of bitmaps with the various backends. read more…
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Image creation with PHP - Gradient rendering
by Kore Nordmann at Wed, 12 Dec 2007 18:37:02 +0100
There are several ways to create images or graphics with PHP. First there are some well known extensions, like ext/GD, or perhaps ext/ming everybody immediately remembers, when it comes to graphics generation. But there are several structural differences not in between the avaliable libraries, but also between the image formats you can create. This article series will give you some insight on the formats and libraries, and then shows how an abstraction layer could be build. This third part of this article makes the images a bit more colorful, by providing support for gradients in the graphics. read more…
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Image creation with PHP - A first shape
by Kore Nordmann at Wed, 12 Dec 2007 18:37:02 +0100
There are several ways to create images or graphics with PHP. First there are some well known extensions, like ext/GD, or perhaps ext/ming everybody immediately remembers, when it comes to graphics generation. But there are several structural differences not in between the avaliable libraries, but also between the image formats you can create. This article series will give you some insight on the formats and libraries, and then shows how an abstraction layer could be build. This second part describes the generation of shapes and the basic drawing context. read more…
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Image creation with PHP - Formats & Libraries
by Kore Nordmann at Wed, 12 Dec 2007 18:37:02 +0100
There are several ways to create images or graphics with PHP. First there are some well known extensions, like ext/GD, or perhaps ext/ming everybody immediately remembers, when it comes to graphics generation. But there are several structural differences not in between the avaliable libraries, but also between the image formats you can create. This article series will give you some insight on the formats and libraries, and then shows how an abstraction layer could be build. This first part of this article describes the various image formats and backends. read more…
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Arne hat eine Webseite
by Kore Nordmann at Thu, 06 Dec 2007 08:48:21 +0100
Arne, mein Bruder, hat endlich wieder etwas, das man eine Webseite nennen kann. Momentan befindet sich dort ein Blogeintrag der eben diese ankuendigt, und eine Liste seiner gehaltenen Vortraege. Aber ich bin mir sehr sicher, dass da in naher Zukunft noch weitere interessante Inhalte folgen werden. read more…
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Evil bugs in your code
by Kore Nordmann at Mon, 03 Dec 2007 15:31:05 +0100
From time to time I write some code snippets, which I find really hard to debug, and the code does not do, what it is expected to do. Especially when the code is not tested directly, but only executed in some a bit more complex environment. Those are 4 typical errors I introduced in my code, and spend some time debugging it, because I found them really hard to spot. Luckily, once I spotted the actual bug, I find it a lot easier the next time the typo occurs. Therefore I want to share those, so that I may save you some minutes of your life hunting stupid bugs. read more…
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Released kPortal successor: Torii
by Kore Nordmann at Sun, 25 Nov 2007 17:50:17 +0100
After a quite long time, a lot of bug fixes and major changes, with several new features, modules and themes, I finally managed to release the successor of kPortal: Torii. read more…
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New phpUnderControl release
by Kore Nordmann at Sat, 24 Nov 2007 13:57:24 +0100
Manuel just released a new version of phpUnderControl, which is now hosted on phpunit.de and got a new layout. Read on for details... read more…
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PHP Professional Training
by Kore Nordmann at Fri, 23 Nov 2007 17:03:38 +0100
By order of dynamic webpages and phpzertifizierung.eu (both german) I gave three trainings, which I just finished. The topics included: "Regular expressions", "Testdriven development with PHPUnit" and "Image creation". The slides are online now. read more…
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Manuel Pichler just released phpUnderControl
by Kore Nordmann at Mon, 19 Nov 2007 00:12:22 +0100
One of the members of the PHP Usergroup Dortmund, Manuel Pichler, just made a first release of phpUnderControl. This is a distribution and patchset for CruiseControl to offer you access from the webinterface to statistics you can get out of PEAR::Code_Sniffer and PHPUnit with its recently added new metrics. Read on for details... read more…
