Archive for the ‘XML’ Category
Passing the PHP 5.3 ZCE exam
I passed the PHP 5.3 ZCE exam
Today I passed the exam to become a PHP 5.3 ZCE. Like everyone else I had to sign the non-disclosure contract so I can’t go into detail about the questions that were asked, I can however tell my impressions of the exam and how prepared for it.
Differences with the previous exam
The first thing I noticed when I bought the PHP 5.3 exam voucher was that there was no option to order a bundle of preparation tests. There was however a free study guide. The new study guide can not be compared with the previous php|architect’s Zend PHP 5 Certification Study Guide. Were the new free study guide gives a quick overview (including some example questions) of each topic in the exam the original study guide starts with basics of PHP and really covers each topic thorough, except for the new PHP 5.3 features. Read the rest of this entry »
Creating XML files with DOM Document
As a first blog post I would like to have some attention for the fact that a lot of programmers are using functions and classes for doing exactly the same as what can be accomplished by using default PHP extensions.
XML files are very common nowadays and every developer needs to deal with them one day. Most of the scripts and classes used to generate XML files string use concatenation and echo to buildup XML files. Although this is a very short and quick method for simple XML files the same approach is often used with more complex XML files with namespaces. The code then often becomes bloated, unreadable and slow, so why not use the PHP 5 DOM API instead (or if you travelled from the past and still use PHP 4 try DOM XML). A quick example of the PHP 5 DOM API usage below.
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