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PHP Traits for Implementing Interfaces

Posted on Aug 13, 2013 | Last Updated Aug 13, 2013

PHP 5.4 introduced traits. Traits are in many ways like code-assisted copy and paste. They are ways to mix code into a class without inheritance. But what are they good for? When should they be used?

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PHP 5.4, trait, interface, abstract, oop

MySQL Sort Order with NULL

Posted on Jul 11, 2004 | Last Updated Aug 17, 2010

Learn how to force NULL values to the end of a sorted list

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MySQL, NULL, ORDER BY
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