Result: DiscardedThe test labeled "commas" was the faster by 0.0851 seconds, (6.871% faster)
The commas test took 1.1537 seconds.
The concat test took 1.2388 seconds.
Each test case ran 20 random code order iterations consisting of 287,330 loops for a total of 5,746,600 runs.
- Line execution difference (0.000015) milliseconds.
- Avg difference (4.256) milliseconds per 287,330 loops.
- Total difference 85.12 milliseconds for 5,746,600 loops
The iteration variablity for Code 1 was (9.7865) milliseconds and Code 2 was (11.2716) 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 ';