Result: DiscardedThe test labeled "commas" was the faster by 0.0673 seconds, (7.961% faster)
The commas test took 0.778 seconds.
The sprintf() test took 0.8453 seconds.
Each test case ran 20 random code order iterations consisting of 217,377 loops for a total of 4,347,540 runs.
- Line execution difference (0.000015) milliseconds.
- Avg difference (3.365) milliseconds per 217,377 loops.
- Total difference 67.30 milliseconds for 4,347,540 loops
The iteration variablity for Code 1 was (1.3122) milliseconds and Code 2 was (4.5683) 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']);