Result: DiscardedThe test labeled "exec()" was the faster by 0.0164 seconds, (1.550% faster)
The exec() test took 1.0442 seconds.
The shell_exec() test took 1.0607 seconds.
Each test case ran 20 random code order iterations consisting of 288,268 loops for a total of 5,765,360 runs.
- Line execution difference (0.000003) milliseconds.
- Avg difference (0.822) milliseconds per 288,268 loops.
- Total difference 16.44 milliseconds for 5,765,360 loops
The iteration variablity for Code 1 was (3.4688) milliseconds and Code 2 was (4.2885) milliseconds. The lower and the closer together there values are the more accurate the results are.
The first test, "exec()", was:
The second test, "shell_exec()", was: