Result: SavedThe test labeled "include_once" was the faster by 0.0007 seconds, (0.135% faster)
The include_once test took 0.5094 seconds.
The function_exists() test took 0.5101 seconds.
Each test case ran 20 random code order iterations consisting of 121,468 loops for a total of 2,429,360 runs.
- Line execution difference (0.000000) milliseconds.
- Avg difference (0.034) milliseconds per 121,468 loops.
- Total difference 0.69 milliseconds for 2,429,360 loops
The iteration variablity for Code 1 was (2.1228) milliseconds and Code 2 was (2.2250) 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');