fixed an echo bug
Added more tests. Now have all tests for the 'arrays' and 'base' section done.
Added support for header().
fixed the implode() example, arrays seem to segfault
added some unit tests
finished cleaning up the functions dir
actually reorganized some files this time
cleaned up functions/ and fixed up functions.php
added hello world example
*** empty log message ***
added opendir() and readdir(), closedir() has problems
added ucfirst()
added strtolower()
fixed unlink()
added unlink(), needs tested
added error_reporting(), empty function
really added count() and sizeof() this time
added support for count() and sizeof()