Online PHP editor | output for I3eK3

<?php $data = array( 'first_name' => array( 0 => 'Ben', 1 => 'Tom', 2 => 'Sarah', ), 'last_name' => array( 0 => 'Wills', 1 => 'Main', 2 => 'Bliss', ), 'email' => array( 0 => 'ben.wills@argh.com', 1 => 'tommain@argh.com', 2 => 'sbliss@argh.com', ), ); $mi = new MultipleIterator(MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_ASSOC); foreach($data as $key => $column) { $mi->attachIterator(new ArrayIterator($column), $key); } $newData = []; foreach($mi as $row) { $newData[] = $row; } var_dump($newData);