Result: DiscardedThe test labeled "commas" was the faster by 0.0398 seconds, (3.739% faster)
The commas test took 1.024 seconds.
The sprintf() test took 1.0638 seconds.
Each test case ran 20 random code order iterations consisting of 283,782 loops for a total of 5,675,640 runs.
- Line execution difference (0.000007) milliseconds.
- Avg difference (1.989) milliseconds per 283,782 loops.
- Total difference 39.77 milliseconds for 5,675,640 loops
The iteration variablity for Code 1 was (1.2956) milliseconds and Code 2 was (1.6822) 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']);