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$arr = array(2, 2, 3, 3, 4, 4, 5, 5, 6); $b = -1; for($i = 0; $i < count($arr); $i++){ $count = 1; for($j = $i+1; $j < count($arr); $j++){ if($arr[$i] == $arr[$j]){ $count++; $arr1[$j] = $b; } } if($arr1[$i] != $b) $arr1[$i] = $count; } for($i = 0; $i < count($arr1); $i++){ if($arr1[$i] != $b){ echo $arr1[$i] . ' | ' . $arr[$i]; echo"<br>"; } }
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<?php $arr = array(2, 2, 3, 3, 4, 4, 5, 5, 6); $arr1 = array_fill(0, count($arr), 0); $b = -1; for($i = 0; $i < count($arr); $i++){ $count = 1; for($j = $i+1; $j < count($arr); $j++){ if($arr[$i] == $arr[$j]){ $count++; $arr1[$j] = $b; } } if($arr1[$i] != $b) $arr1[$i] = $count; } for($i = 0; $i < count($arr1); $i++){ if($arr1[$i] != $b){ echo $arr1[$i] . ' | ' . $arr[$i]; echo"<br>"; } } ?>
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