Test: == vs. === (fail, same types)
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View test history (1) Run this test again Return to test menuResult: Discarded
The test labeled "==" was the faster by 0.0108 seconds, (1.039% faster)
The == test took 1.0263 seconds.
The === test took 1.037 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 290,213 loops for a total of 5,804,260 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.539) milliseconds per 290,213 loops.
- Total difference 10.77 milliseconds for 5,804,260 loops
The iteration variablity for Code 1 was (1.4229) milliseconds and Code 2 was (0.9695) 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'];