Result: DiscardedThe test labeled "global" was the faster by 0.0303 seconds, (4.076% faster)
The global test took 0.7131 seconds.
The local test took 0.7434 seconds.
Each test case ran 20 random code order iterations consisting of 175,365 loops for a total of 3,507,300 runs.
- Line execution difference (0.000009) milliseconds.
- Avg difference (1.515) milliseconds per 175,365 loops.
- Total difference 30.30 milliseconds for 3,507,300 loops
The iteration variablity for Code 1 was (1.6771) milliseconds and Code 2 was (2.2749) 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;