Result: DiscardedThe test labeled "commas" was the faster by 0.0017 seconds, (0.258% faster)
The commas test took 0.6711 seconds.
The sprintf() test took 0.6728 seconds.
Each test case ran 20 random code order iterations consisting of 127,312 loops for a total of 2,546,240 runs.
- Line execution difference (0.000001) milliseconds.
- Avg difference (0.087) milliseconds per 127,312 loops.
- Total difference 1.73 milliseconds for 2,546,240 loops
The iteration variablity for Code 1 was (4.9596) milliseconds and Code 2 was (5.9353) 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']);