Result: DiscardedThe test labeled "foreach" was the faster by 0.0552 seconds, (5.185% faster)
The foreach test took 1.0088 seconds.
The for test took 1.0639 seconds.
Each test case ran 20 random code order iterations consisting of 289,661 loops for a total of 5,793,220 runs.
- Line execution difference (0.000010) milliseconds.
- Avg difference (2.758) milliseconds per 289,661 loops.
- Total difference 55.16 milliseconds for 5,793,220 loops
The iteration variablity for Code 1 was (1.0472) milliseconds and Code 2 was (3.8130) 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;