PHP Opcode Analyser Formula was removed
Last versions were

Revision: 2

php53-parsekit requires the following formula to be installed:
autoconf 2.69 Automatic configure script builder

Recent formula history

Mike McQuaid Deprecate tap.
Jan Viljanen php53-parsekit bottle update
Andy Blyler cleanup extension testing
Xu Cheng remove root_url in bottle block
Jeremy Ehrhardt php5x-parsekit: update patches, installation, tests, new 5.3 version

Formula code at GitHub