Result: DiscardedThe test labeled "global" was the faster by 0.1009 seconds, (7.953% faster)
The global test took 1.1673 seconds.
The local test took 1.2682 seconds.
Each test case ran 20 random code order iterations consisting of 279,340 loops for a total of 5,586,800 runs.
- Line execution difference (0.000018) milliseconds.
- Avg difference (5.043) milliseconds per 279,340 loops.
- Total difference 100.87 milliseconds for 5,586,800 loops
The iteration variablity for Code 1 was (9.1007) milliseconds and Code 2 was (13.0350) 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;