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<?php $arr = [ [1, 2, 3], [4, 5, 6], [7, 8, 9], ]; $sum = 0; $av = 0; for($i = 0 ; $i <= count($arr); $i++){ for ($j = 0; $j <= count($arr[$i]); $j++){ $sum += $arr[$i][$j]; $av = count($arr[$i][$j]); } } echo $arr[$i][$j], PHP_EOL; echo 'Сборът на масива е: ' . $sum, PHP_EOL, 'Средноаритметичната стойност е: ' . ($sum / $av);
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, int given in /in/907be:16 Stack trace: #0 {main} thrown in /in/907be on line 16
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, int given in /in/907be:16 Stack trace: #0 {main} thrown in /in/907be on line 16
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Trying to access array offset on value of type null in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Trying to access array offset on value of type null in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Notice: Undefined offset: 4 in /in/907be on line 20 Notice: Trying to access array offset on value of type null in /in/907be on line 20 Сборът на масива е: 45 Warning: Division by zero in /in/907be on line 22 Средноаритметичната стойност е: INF
Output for 7.3.32 - 7.3.33
Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Сборът на масива е: 45 Warning: Division by zero in /in/907be on line 22 Средноаритметичната стойност е: INF
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Warning: count(): Parameter must be an array or an object that implements Countable in /in/907be on line 14 Notice: Undefined offset: 4 in /in/907be on line 20 Сборът на масива е: 45 Warning: Division by zero in /in/907be on line 22 Средноаритметичната стойност е: INF
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Notice: Undefined offset: 4 in /in/907be on line 20 Сборът на масива е: 45 Warning: Division by zero in /in/907be on line 22 Средноаритметичната стойност е: INF
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Notice: Undefined offset: 3 in /in/907be on line 15 Notice: Undefined offset: 3 in /in/907be on line 16 Notice: Undefined offset: 3 in /in/907be on line 14 Notice: Undefined offset: 4 in /in/907be on line 20 Сборът на масива е: 45 Warning: Division by zero in /in/907be on line 22 Средноаритметичната стойност е:

preferences:
175.14 ms | 403 KiB | 221 Q