Also, include stderr for error messages of tests failures, to make debugging failures easier when stdout is wrong
PHP's error message (in 7.1) would say "argument 1" or "argument 2" instead of "argument $arg", didn't seem important for varargs and $arg is already being used in messages
Also, include stderr for error messages of tests failures, to make debugging failures easier when stdout is wrong
PHP's error message (in 7.1) would say "argument 1" or "argument 2" instead of "argument $arg", didn't seem important for varargs and $arg is already being used in messages