Result: DiscardedThe test labeled "shell_exec()" was the faster by 0.0455 seconds, (5.137% faster)
The shell_exec() test took 0.8399 seconds.
The exec() test took 0.8854 seconds.
Each test case ran 20 random code order iterations consisting of 212,773 loops for a total of 4,255,460 runs.
- Line execution difference (0.000011) milliseconds.
- Avg difference (2.274) milliseconds per 212,773 loops.
- Total difference 45.48 milliseconds for 4,255,460 loops
The iteration variablity for Code 1 was (7.6589) milliseconds and Code 2 was (4.6218) 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: