Notes on writing phpt tests 
Notes to self for writing phpt tests (so far):
- Doc page on writing phpt tests - http://qa.php.net/write-test.php
- basic format of a phpt:
- try to break the function. That is the purpose of the tests after all.
- use var_dump instead of print_r - it shows the differences between null, empty strings and what nots.
- if you are using the latest cvs checkouts (have unicode support) - in the -- INI-- part set unicode-semantics=1
- in cases where you are expecting to generate an error - use the -- EXPECTF-- instead of the -- EXPECT--
- add a marker (Ex:'===DONE===') after the closing ?> to catch if the script continues after it
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