Result: Discarded
The test labeled "str_replace()" was the faster by 0.0481 seconds, (4.045% faster)
The str_replace() test took 1.1401 seconds.
The strtr() test took 1.1882 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 281,780 loops for a total of 5,635,600 runs.
- Line execution difference (0.000009) milliseconds.
- Avg difference (2.403) milliseconds per 281,780 loops.
- Total difference 48.06 milliseconds for 5,635,600 loops
The iteration variablity for Code 1 was (10.0619) milliseconds and Code 2 was (5.1939) 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']++;