Result: DiscardedThe test labeled "global" was the faster by 0.0461 seconds, (5.345% faster)
The global test took 0.8161 seconds.
The local test took 0.8622 seconds.
Each test case ran 20 random code order iterations consisting of 182,460 loops for a total of 3,649,200 runs.
- Line execution difference (0.000013) milliseconds.
- Avg difference (2.304) milliseconds per 182,460 loops.
- Total difference 46.08 milliseconds for 3,649,200 loops
The iteration variablity for Code 1 was (5.8283) milliseconds and Code 2 was (7.4419) 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;