Online PHP editor | refs for 14smE

<?php $rows = array( array("seldate" => "2019-04-28", "count" => 268), array("seldate" => "2019-04-29", "count" => 366), array("seldate" => "2019-04-30", "count" => 85), array("seldate" => "2019-04-28", "count" => 93) ); foreach($rows as $r){ $dates[$r['seldate']][] = $r['count']; } foreach($dates as $date => $vals){ $lines[] = "['" . $date . "', " . implode(", ", $vals) . "]"; } echo implode(",\n", $lines);