Result: DiscardedThe test labeled "exec()" was the faster by 0.0142 seconds, (1.379% faster)
The exec() test took 1.0183 seconds.
The shell_exec() test took 1.0325 seconds.
Each test case ran 20 random code order iterations consisting of 266,940 loops for a total of 5,338,800 runs.
- Line execution difference (0.000003) milliseconds.
- Avg difference (0.712) milliseconds per 266,940 loops.
- Total difference 14.24 milliseconds for 5,338,800 loops
The iteration variablity for Code 1 was (4.1690) milliseconds and Code 2 was (3.6888) 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: