Result: DiscardedThe test labeled "commas" was the faster by 0.1092 seconds, (9.406% faster)
The commas test took 1.0514 seconds.
The sprintf() test took 1.1606 seconds.
Each test case ran 20 random code order iterations consisting of 251,155 loops for a total of 5,023,100 runs.
- Line execution difference (0.000022) milliseconds.
- Avg difference (5.458) milliseconds per 251,155 loops.
- Total difference 109.16 milliseconds for 5,023,100 loops
The iteration variablity for Code 1 was (6.7496) milliseconds and Code 2 was (11.0105) 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']);