Result: DiscardedThe test labeled "interpolation" was the faster by 0.0099 seconds, (1.492% faster)
The interpolation test took 0.6562 seconds.
The commas test took 0.6661 seconds.
Each test case ran 20 random code order iterations consisting of 144,109 loops for a total of 2,882,180 runs.
- Line execution difference (0.000003) milliseconds.
- Avg difference (0.497) milliseconds per 144,109 loops.
- Total difference 9.94 milliseconds for 2,882,180 loops
The iteration variablity for Code 1 was (7.6013) milliseconds and Code 2 was (6.1383) 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 ";