Result: DiscardedThe test labeled "sprintf()" was the faster by 0.0099 seconds, (0.897% faster)
The sprintf() test took 1.0958 seconds.
The commas test took 1.1057 seconds.
Each test case ran 20 random code order iterations consisting of 281,780 loops for a total of 5,635,600 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.496) milliseconds per 281,780 loops.
- Total difference 9.92 milliseconds for 5,635,600 loops
The iteration variablity for Code 1 was (5.6320) milliseconds and Code 2 was (2.3639) 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']);