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dvprog_12 [2019-03-25 08:55]
Daniel Viström 		dvprog_12 [2019-09-09 09:24]
Daniel Viström
Line 26: Line 26:
 // Ändras arrayen i funktionen händer inget med den  // Ändras arrayen i funktionen händer inget med den 
 // i huvudprogrammet. // i huvudprogrammet.
-function arrayadd($arr1, $num){ +function arrayadd($arr, $num){ 
    $i = 0;    $i = 0;
-   while($i < count($arr1)){ +   while($i < count($arr)){ 
-     $arr1[$i] = $arr1[$i] + $num;+     $arr[$i] = $arr[$i] + $num;
  $i++;  $i++;
    }    }
-   return $arr1;  // Returnerar en array.+   return $arr;  // Returnerar en array.
 } }
  
Line 47: Line 47:
 } }
  
-include('head.php');+include 'head.php';
 $tal1 = 18; $tal1 = 18;
 echo 'tal1: ' . $tal1 . '<br>'; echo 'tal1: ' . $tal1 . '<br>';
Line 68: Line 68:
 echo ' $arr1 <br>'; echo ' $arr1 <br>';
  
-include('foot.php');+include 'foot.php';
  
 /* /*