Result: DiscardedThe test labeled "foreach" was the faster by 0.0032 seconds, (0.568% faster)
The foreach test took 0.5613 seconds.
The for test took 0.5645 seconds.
Each test case ran 20 random code order iterations consisting of 126,401 loops for a total of 2,528,020 runs.
- Line execution difference (0.000001) milliseconds.
- Avg difference (0.160) milliseconds per 126,401 loops.
- Total difference 3.21 milliseconds for 2,528,020 loops
The iteration variablity for Code 1 was (2.1740) milliseconds and Code 2 was (1.9428) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "foreach", was:
$range = range(0, 100); foreach ($range as $n) $GLOBALS['dummy'] = $n;
The second test, "for", was:
for ($n = 0; $n <= 100; $n++) $GLOBALS['dummy'] = $n;