Disable valgrind again
Disable valgrind again

run-tests.php -m sucks -- REPORT_EXIT_STATUS is broken and
--show-mem is not available. Which makes this really useless as I
can't see the valgrind output.

nikic/scalar_objects,alissonzampietro/scalar_objects,nikic/scalar_objects,alissonzampietro/scalar_objects,nikic/scalar_objects