Result: DiscardedThe test labeled "interpolation" was the faster by 0.0196 seconds, (3.495% faster)
The interpolation test took 0.542 seconds.
The commas test took 0.5616 seconds.
Each test case ran 20 random code order iterations consisting of 134,121 loops for a total of 2,682,420 runs.
- Line execution difference (0.000007) milliseconds.
- Avg difference (0.981) milliseconds per 134,121 loops.
- Total difference 19.63 milliseconds for 2,682,420 loops
The iteration variablity for Code 1 was (1.8023) milliseconds and Code 2 was (1.0786) 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 ";