Result: DiscardedThe test labeled "global" was the faster by 0.01 seconds, (0.978% faster)
The global test took 1.0159 seconds.
The local test took 1.026 seconds.
Each test case ran 20 random code order iterations consisting of 250,331 loops for a total of 5,006,620 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.502) milliseconds per 250,331 loops.
- Total difference 10.04 milliseconds for 5,006,620 loops
The iteration variablity for Code 1 was (4.3906) milliseconds and Code 2 was (3.2329) 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;