Test: preg_match vs. strpos (simple)

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Result: Discarded

The test labeled "preg_match()" was the faster by 0.0243 seconds, (2.095% faster)

preg_match() 100%

strpos() 97.905%

The preg_match() test took 1.136 seconds.
The strpos() test took 1.1603 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 287,084 loops for a total of 5,741,680 runs.

Line execution difference (0.000004) milliseconds.
Avg difference (1.215) milliseconds per 287,084 loops.
Total difference 24.31 milliseconds for 5,741,680 loops

The iteration variablity for Code 1 was (7.7996) milliseconds and Code 2 was (7.2124) milliseconds. The lower and the closer together there values are the more accurate the results are.

Code

The first test, "preg_match()", was:

if (preg_match('~http://www\.google\.com/~', $GLOBALS['dummy']) != 0)
	$GLOBALS['dummy2'] = 42;

The second test, "strpos()", was:

if (strpos($GLOBALS['dummy'], 'http://wwww.google.com/') !== false)
	$GLOBALS['dummy2'] = 42;

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