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  1. <?php
  2. $result_data = array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);
  3.  
  4. $arrayCount = count($result_data);
  5.  
  6. for ($x = 0; $x < $arrayCount; $x++)
  7. {
  8.     if ($x%5==0)
  9.     {
  10.         $sum = $result_data[$x] + $result_data[$x+1] + $result_data[$x+2] + $result_data[$x+3] + $result_data[$x+4];
  11.         echo json_encode($sum);
  12.         echo ("\n");
  13.     }       
  14.  
  15. }
Success #stdin #stdout 0s 20568KB
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https://ideone.com/f2u5U0
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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