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  1. <?php
  2.  
  3. 	$suma = array();
  4.  
  5. 	$tablica = array(
  6. 		array(
  7. 			1,
  8. 			2,
  9. 			3,
  10. 			4,
  11. 			5,
  12. 			1
  13. 		),
  14. 		array(
  15. 			2,
  16. 			4,
  17. 			0,
  18. 			2,
  19. 			5,
  20. 			9
  21. 		)
  22. 	);
  23. 	foreach($tablica as $tab)
  24. 	{
  25. 		for($i=0;$i<=sizeof($tab); $i++)
  26. 		{
  27. 			if(isset($suma[$i]))
  28. 			{
  29. 				$suma[$i]+=$tab[$i];
  30. 			}
  31. 			else
  32. 			{
  33. 				$suma[$i]=$tab[$i];
  34. 			}
  35. 		}
  36. 	}
  37.  
  38. 	var_dump($suma);
Success #stdin #stdout #stderr 0.01s 20568KB
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stdin
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Standard input is empty
stdout
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array(7) {
  [0]=>
  int(3)
  [1]=>
  int(6)
  [2]=>
  int(3)
  [3]=>
  int(6)
  [4]=>
  int(10)
  [5]=>
  int(10)
  [6]=>
  NULL
}
stderr
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PHP Notice:  Undefined offset: 6 in /home/fCCdJy/prog.php on line 33
PHP Notice:  Undefined offset: 6 in /home/fCCdJy/prog.php on line 33
https://ideone.com/D6xM7B
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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