Test: strtr vs. str_replace on long strings

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Result: Discarded

The test labeled "str_replace()" was the faster by 0.0455 seconds, (3.903% faster)

str_replace() 100%

strtr() 96.097%

The str_replace() test took 1.12 seconds.
The strtr() test took 1.1654 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 254,663 loops for a total of 5,093,260 runs.

Line execution difference (0.000009) milliseconds.
Avg difference (2.275) milliseconds per 254,663 loops.
Total difference 45.49 milliseconds for 5,093,260 loops

The iteration variablity for Code 1 was (9.1104) milliseconds and Code 2 was (7.6973) 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']++;

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