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<?php $profits = array(5,7,2,4,7,3,6); for($i = 0, $length = count($profits); $i < $length; $i++) { $sixMonthAvg = array_slice($profits, ($i - 5 >= 0 ?$i - 5:0), $i); echo round(array_sum($sixMonthAvg) / count($sixMonthAvg), 2) . PHP_EOL; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught DivisionByZeroError: Division by zero in /in/N8HQi:8 Stack trace: #0 {main} thrown in /in/N8HQi on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: Division by zero in /in/N8HQi on line 8 NAN 5 6 4.67 4.5 5 4.83
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Division by zero in /in/N8HQi on line 8 0 5 6 4.67 4.5 5 4.83

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165.65 ms | 402 KiB | 185 Q