Test: ignoring notices vs. not
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View test history (3) Run this test again Return to test menuResult: Discarded
The test labeled "clean code" was the faster by 0.0069 seconds, (0.908% faster)
The clean code test took 0.756 seconds.
The notices test took 0.7629 seconds.
Nitty-Gritty
Each test case ran 20 random code order iterations consisting of 205,552 loops for a total of 4,111,040 runs.
- Line execution difference (0.000002) milliseconds.
- Avg difference (0.346) milliseconds per 205,552 loops.
- Total difference 6.92 milliseconds for 4,111,040 loops
The iteration variablity for Code 1 was (1.2792) milliseconds and Code 2 was (0.9950) milliseconds. The lower and the closer together there values are the more accurate the results are.
Code
The first test, "notices", was:
for ($i = 0; $i < 100; $i++) @$GLOBALS[dummy]++;
The second test, "clean code", was:
for ($i = 0; $i < 100; $i++) $GLOBALS['dummy']++;