Result: DiscardedThe test labeled "shell_exec()" was the faster by 0.1226 seconds, (8.977% faster)
The shell_exec() test took 1.243 seconds.
The exec() test took 1.3656 seconds.
Each test case ran 20 random code order iterations consisting of 281,166 loops for a total of 5,623,320 runs.
- Line execution difference (0.000022) milliseconds.
- Avg difference (6.130) milliseconds per 281,166 loops.
- Total difference 122.59 milliseconds for 5,623,320 loops
The iteration variablity for Code 1 was (9.7982) milliseconds and Code 2 was (5.7705) 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: