3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ['cells' => ["DEPOTS", "PRICES"]], ['cells' => [50, 25]], ['cells' => [100, 50]] ]; $result = []; foreach ($array as ['cells' => $data]) { foreach ($data as $i => $v) { $result[$i]['cells'][] = $v; } } var_export($result);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
array ( 0 => array ( 'cells' => array ( 0 => 'DEPOTS', 1 => 50, 2 => 100, ), ), 1 => array ( 'cells' => array ( 0 => 'PRICES', 1 => 25, 2 => 50, ), ), )

preferences:
100.42 ms | 407 KiB | 5 Q