Result: DiscardedThe test labeled "if" was the faster by 0.064 seconds, (11.869% faster)
The if test took 0.4754 seconds.
The callback test took 0.5394 seconds.
Each test case ran 20 random code order iterations consisting of 134,014 loops for a total of 2,680,280 runs.
- Line execution difference (0.000024) milliseconds.
- Avg difference (3.201) milliseconds per 134,014 loops.
- Total difference 64.03 milliseconds for 2,680,280 loops
The iteration variablity for Code 1 was (4.4898) milliseconds and Code 2 was (0.4036) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "callback", was:
if ($GLOBALS['dummy'] === 41) $cb = 'do_something1'; else $cb = 'do_something2'; $cb();
The second test, "if", was:
$v = 'do_something1'; if ($GLOBALS['dummy'] === 41) do_something1(); else do_something2();