Result: SavedThe test labeled "commas" was the faster by 0.0122 seconds, (1.129% faster)
The commas test took 1.0643 seconds.
The concat test took 1.0765 seconds.
Each test case ran 20 random code order iterations consisting of 271,388 loops for a total of 5,427,760 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.608) milliseconds per 271,388 loops.
- Total difference 12.15 milliseconds for 5,427,760 loops
The iteration variablity for Code 1 was (1.2847) milliseconds and Code 2 was (1.3461) 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 ';