Result: DiscardedThe test labeled "foreach" was the faster by 0.0458 seconds, (4.317% faster)
The foreach test took 1.0151 seconds.
The for test took 1.0609 seconds.
Each test case ran 20 random code order iterations consisting of 273,779 loops for a total of 5,475,580 runs.
- Line execution difference (0.000008) milliseconds.
- Avg difference (2.290) milliseconds per 273,779 loops.
- Total difference 45.80 milliseconds for 5,475,580 loops
The iteration variablity for Code 1 was (1.0548) milliseconds and Code 2 was (2.6838) 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;