Test: preg_split vs. explode/str_replace
No Description
View test history (5) Run this test again Return to test menuResult: Discarded
The test labeled "preg_split()" was the faster by 0.0287 seconds, (4.981% faster)
The preg_split() test took 0.5471 seconds.
The explode() test took 0.5757 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 128,393 loops for a total of 2,567,860 runs.
- Line execution difference (0.000011) milliseconds.
- Avg difference (1.434) milliseconds per 128,393 loops.
- Total difference 28.68 milliseconds for 2,567,860 loops
The iteration variablity for Code 1 was (3.9503) milliseconds and Code 2 was (4.5823) milliseconds. The lower and the closer together there values are the more accurate the results are.
Code
The first test, "preg_split()", was:
$GLOBALS['dummy2'] = preg_split('~\r\n|\r|\n~', $GLOBALS['dummy']);
The second test, "explode()", was:
$GLOBALS['dummy2'] = explode("\n", str_replace(array("\r\n", "\r"), "\n", $GLOBALS['dummy']));