Result: DiscardedThe test labeled "sprintf()" was the faster by 0.0286 seconds, (1.789% faster)
The sprintf() test took 1.5718 seconds.
The commas test took 1.6005 seconds.
Each test case ran 20 random code order iterations consisting of 293,770 loops for a total of 5,875,400 runs.
- Line execution difference (0.000005) milliseconds.
- Avg difference (1.432) milliseconds per 293,770 loops.
- Total difference 28.64 milliseconds for 5,875,400 loops
The iteration variablity for Code 1 was (31.1824) milliseconds and Code 2 was (32.0401) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "commas", was:
echo $GLOBALS['x'], ' test ', $GLOBALS['y'], $GLOBALS['z'], ' test ';
The second test, "sprintf()", was:
echo sprintf('%s test %s%s test ', $GLOBALS['x'], $GLOBALS['y'], $GLOBALS['z']);