Result: DiscardedThe test labeled "interpolation" was the faster by 0.0193 seconds, (1.741% faster)
The interpolation test took 1.0879 seconds.
The commas test took 1.1071 seconds.
Each test case ran 20 random code order iterations consisting of 280,227 loops for a total of 5,604,540 runs.
- Line execution difference (0.000003) milliseconds.
- Avg difference (0.964) milliseconds per 280,227 loops.
- Total difference 19.27 milliseconds for 5,604,540 loops
The iteration variablity for Code 1 was (8.1292) milliseconds and Code 2 was (6.8795) 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 ";