Test: == vs. === (fail, same types)

No Description

View test history (3) Run this test again Return to test menu

Result: Saved

The test labeled "==" was the faster by 0.0098 seconds, (1.972% faster)

== 100%

=== 98.028%

The == test took 0.4854 seconds.
The === test took 0.4951 seconds.

Nitty-Gritty

Each test case ran 20 random code order iterations consisting of 121,371 loops for a total of 2,427,420 runs.

Line execution difference (0.000004) milliseconds.
Avg difference (0.488) milliseconds per 121,371 loops.
Total difference 9.77 milliseconds for 2,427,420 loops

The iteration variablity for Code 1 was (1.8533) milliseconds and Code 2 was (1.9681) 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, "===", was:

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

PHP Benchmarks