Result: DiscardedThe test labeled "commas" was the faster by 0.0678 seconds, (5.614% faster)
The commas test took 1.1402 seconds.
The interpolation test took 1.2081 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 (0.000012) milliseconds.
- Avg difference (3.391) milliseconds per 287,330 loops.
- Total difference 67.82 milliseconds for 5,746,600 loops
The iteration variablity for Code 1 was (5.2697) milliseconds and Code 2 was (11.8707) 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'], $GLOBALS['z'], ' test ';
The second test, "interpolation", was:
echo "$GLOBALS[x] test $GLOBALS[y]$GLOBALS[z] test ";