An Ice language mapping for PHP is a recent and welcome addition
to the Ice product portfolio, enabling developers to take advantage
of the productivity offered by PHP's friendly syntax and extensive
function library.
gitinspector is a statistical analysis tool for git repositories. The
defaut analysis shows general statistics per author, which can be
complemented with a timeline analysis that shows the workload and
activity of each author. Under normal operation, it filters the
results to only show statistics about a number of given extensions and
by default only includes source files in the statistical analysis.
Pinba is a statistics server for PHP using MySQL as a read-only
interface.
It accumulates and processes data sent over UDP by multiple PHP
processes and displays statistics in a nice human-readable form of
simple "reports", also providing a read-only interface to the raw
data to enable generation of more sophisticated reports.
With the Pinba extension, users can also measure particular parts
of the code using timers with arbitrary tags.
Pinba is not a debugging tool in the common sense, since you're not
supposed to do debugging on production servers, but its main goal
is to help developers to locate bottlenecks in realtime and direct
their attention to the code that really needs it.