Result: DiscardedThe test labeled "for" was the faster by 0.0133 seconds, (1.160% faster)
The for test took 1.1293 seconds.
The foreach test took 1.1426 seconds.
Each test case ran 20 random code order iterations consisting of 280,931 loops for a total of 5,618,620 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.663) milliseconds per 280,931 loops.
- Total difference 13.25 milliseconds for 5,618,620 loops
The iteration variablity for Code 1 was (6.3880) milliseconds and Code 2 was (5.0689) 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;