====== run-tests.php command line options and environment variables options ======
===== Short Options... ^ implemented ^
| h | | help | yes | yes |
| p | PHP_TEST_EXECUTABLE | Specifies PHP executable to be tested | yes | yes |
| v | | Writes the PHP command that's passed to proc_open(), and ... | y
ts-script which was our benchmark.
[[http://wiki.php.net/_media//qa/runtests/documentation/performance... is screen is from a 4-way MacPro).
[[http://wiki.php.net/_media//qa/runtests/documentation/cpu_usage.p