Result: DiscardedThe test labeled "exec()" was the faster by 0.0691 seconds, (5.939% faster)
The exec() test took 1.0942 seconds.
The shell_exec() test took 1.1632 seconds.
Each test case ran 20 random code order iterations consisting of 273,333 loops for a total of 5,466,660 runs.
- Line execution difference (0.000013) milliseconds.
- Avg difference (3.454) milliseconds per 273,333 loops.
- Total difference 69.08 milliseconds for 5,466,660 loops
The iteration variablity for Code 1 was (3.9729) milliseconds and Code 2 was (7.9330) 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: