Online PHP editor | refs for XKZYY

<?php $series = array ( 0 => "Series A", 1 => "Series B", 2 => "Series C", 3 => "Series D", 4 => "Series E", 5 => "Series F" ); $episodes = array ( 0 => array ( 0 => "a0" ), 1 => array ( 0 => "b0", 1 => "b1" ), 2 => array ( 0 => "c0", 1 => "c1" ), 3 => array ( 0 => "d0" ), 4 => array ( 0 => "e0" ), 5 => array ( 0 => "f0" ) ); foreach ($series as $key => $value) { echo $value . ' - ' . implode(', ', $episodes[$key]) . PHP_EOL; }