The uopz extension exposes Zend Engine functionality normally used at compilation and execution time. Formula was removed
Last versions were
php54-uopz requires the following formula to be installed:
autoconf 2.69 Automatic configure script builder

Recent formula history

Mike McQuaid Deprecate tap.
Andreas Braun Add description for uopz formula
Andy Blyler cleanup extension testing
Xu Cheng remove root_url in bottle block
Jens Kohl Add php54-uopz 2.0.7

Formula code at GitHub