Sum_Array

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<?php $input_list = [1,10,7,9,2]; $sum = 11; function sum_array($input_array, $total) { $i = 0; $array_length = count($input_array) - 1; foreach($input_array as $input) { if ($i < $array_length) { for ($j = $i + 1; $j <= $array_length; $j++ ) { if($total == $input_array[$i] + $input_array[$j]) { echo 'Indices: [' . $i . '][' . $j . ']' . '<br>'; } } } $i++; } } sum_array($input_list,$sum);
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