Result: SavedThe test labeled "commas" was the faster by 0.0186 seconds, (2.147% faster)
The commas test took 0.8474 seconds.
The concat test took 0.866 seconds.
Each test case ran 20 random code order iterations consisting of 242,550 loops for a total of 4,851,000 runs.
- Line execution difference (0.000004) milliseconds.
- Avg difference (0.930) milliseconds per 242,550 loops.
- Total difference 18.59 milliseconds for 4,851,000 loops
The iteration variablity for Code 1 was (0.4157) milliseconds and Code 2 was (0.3781) 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, "concat", was:
echo $GLOBALS['x'] . ' test ' . $GLOBALS['y'] . $GLOBALS['z'] . ' test ';