Useful Links
This is a page created for me to store links to useful pages that I have stumbled across and collected
PHP
true, false and arrays: Checking for arrays (and other types)
http://www.killersoft.com/misc/php_variable_tests.php
Federico Cargnelutti’s 30 Useful PHP Classes and Components:
http://blog.fedecarg.com/2008/05/29/30-useful-php-classes-and-components/
Smashing Magazine’s 50 extremely useful php tools:
http://www.smashingmagazine.com/2009/01/20/50-extremely-useful-php-tools/
CSS
Blue Print CSS Framework: http://www.blueprintcss.org/
