Result: Discarded
The test labeled "strtr()" was the faster by 0.0295 seconds, (5.008% faster)
The strtr() test took 0.559 seconds.
The str_replace() test took 0.5885 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 147,466 loops for a total of 2,949,320 runs.
- Line execution difference (0.000010) milliseconds.
- Avg difference (1.474) milliseconds per 147,466 loops.
- Total difference 29.47 milliseconds for 2,949,320 loops
The iteration variablity for Code 1 was (2.1986) milliseconds and Code 2 was (2.9700) milliseconds. The lower and the closer together there values are the more accurate the results are.
Code
The first test, "strtr()", was:
$GLOBALS['i']++;
The second test, "str_replace()", was:
$GLOBALS['asdfasdfasdfjjskljdfklajlsdjfajskldfjkaskjdkfjaskldjfklasjkldfjklasdj']++;