Result: DiscardedThe test labeled "system()" was the faster by 0.0234 seconds, (2.341% faster)
The system() test took 0.9758 seconds.
The shell_exec() test took 0.9992 seconds.
Each test case ran 20 random code order iterations consisting of 234,253 loops for a total of 4,685,060 runs.
- Line execution difference (0.000005) milliseconds.
- Avg difference (1.170) milliseconds per 234,253 loops.
- Total difference 23.39 milliseconds for 4,685,060 loops
The iteration variablity for Code 1 was (2.5601) milliseconds and Code 2 was (3.1651) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "system()", was:
The second test, "shell_exec()", was: