Result: DiscardedThe test labeled "include_once" was the faster by 0.0695 seconds, (9.091% faster)
The include_once test took 0.6952 seconds.
The function_exists() test took 0.7647 seconds.
Each test case ran 20 random code order iterations consisting of 170,847 loops for a total of 3,416,940 runs.
- Line execution difference (0.000020) milliseconds.
- Avg difference (3.476) milliseconds per 170,847 loops.
- Total difference 69.52 milliseconds for 3,416,940 loops
The iteration variablity for Code 1 was (3.9510) milliseconds and Code 2 was (6.4172) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "include_once", was:
The second test, "function_exists()", was:
clearstatcache(); if (!function_exists('f2')) include('supplement/func2.inc');