[import]

Class and demos starting with short php open tag (<?) and not working for me. Default php.ini file comes with 'short_open_tag = false'.

[stutter]

Though according to the manual short_open_tag is true by default, this is a valid point. The safer way to write this would have been to open all tags with <?php instead of <?. I'll update that.

thanks for the feedback!

[MindTwister]

Not according to the documentation and personal experience: http://www.php.net/manual/en/ini.core.php