Result: DiscardedThe test labeled "commas" was the faster by 0.0661 seconds, (5.596% faster)
The commas test took 1.1148 seconds.
The concat test took 1.1809 seconds.
Each test case ran 20 random code order iterations consisting of 283,446 loops for a total of 5,668,920 runs.
- Line execution difference (0.000012) milliseconds.
- Avg difference (3.304) milliseconds per 283,446 loops.
- Total difference 66.08 milliseconds for 5,668,920 loops
The iteration variablity for Code 1 was (6.1938) milliseconds and Code 2 was (8.2781) 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 ';