Result: Discarded
The test labeled "str_replace()" was the faster by 0.0473 seconds, (6.445% faster)
The str_replace() test took 0.6861 seconds.
The strtr() test took 0.7333 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 172,943 loops for a total of 3,458,860 runs.
- Line execution difference (0.000014) milliseconds.
- Avg difference (2.363) milliseconds per 172,943 loops.
- Total difference 47.26 milliseconds for 3,458,860 loops
The iteration variablity for Code 1 was (7.8579) milliseconds and Code 2 was (4.4305) 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']++;