Result: DiscardedThe test labeled "commas" was the faster by 0.0419 seconds, (4.454% faster)
The commas test took 0.8991 seconds.
The sprintf() test took 0.941 seconds.
Each test case ran 20 random code order iterations consisting of 224,684 loops for a total of 4,493,680 runs.
- Line execution difference (0.000009) milliseconds.
- Avg difference (2.095) milliseconds per 224,684 loops.
- Total difference 41.91 milliseconds for 4,493,680 loops
The iteration variablity for Code 1 was (3.8188) milliseconds and Code 2 was (6.0414) 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']);