Result: SavedThe test labeled "global" was the faster by 0.0217 seconds, (3.696% faster)
The global test took 0.5663 seconds.
The local test took 0.588 seconds.
Each test case ran 20 random code order iterations consisting of 132,594 loops for a total of 2,651,880 runs.
- Line execution difference (0.000008) milliseconds.
- Avg difference (1.087) milliseconds per 132,594 loops.
- Total difference 21.74 milliseconds for 2,651,880 loops
The iteration variablity for Code 1 was (2.8482) milliseconds and Code 2 was (2.9278) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "global", was:
global $dummy; for ($i = 0; $i < 100; $i++) $dummy = $i;
The second test, "local", was:
$dummy = null; for ($i = 0; $i < 100; $i++) $dummy = $i;