Test: === vs. strcmp (fail)

No Description

View test history (1) Run this test again Return to test menu

Result: Discarded

The test labeled "===" was the faster by 0.0296 seconds, (4.681% faster)

=== 100%

strcmp() 95.319%

The === test took 0.6037 seconds.
The strcmp() test took 0.6333 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 152,631 loops for a total of 3,052,620 runs.

Line execution difference (0.000010) milliseconds.
Avg difference (1.482) milliseconds per 152,631 loops.
Total difference 29.65 milliseconds for 3,052,620 loops

The iteration variablity for Code 1 was (3.2164) milliseconds and Code 2 was (5.0687) milliseconds. The lower and the closer together there values are the more accurate the results are.

Code

The first test, "===", was:

for ($j = 0; $j < 100; $j++)
	$GLOBALS['dummy3'] = $GLOBALS['dummy1'] === $GLOBALS['dummy2'];

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

for ($j = 0; $j < 100; $j++)
	$GLOBALS['dummy3'] = strcmp($GLOBALS['dummy1'], $GLOBALS['dummy2']) == 0;

PHP Benchmarks