Online PHP editor | refs for scC8X

<?php $obj = new stdClass; $obj->color = function( $item ){ $arr = ["rose"=>"red", "violet"=>"blue", "grass"=>"green"]; return $arr[$item]; }; $flowers = [0=>"rose",1=>"violet"]; foreach ($flowers as $key => $flower){ echo ucfirst("{$flower}s are "); echo ($obj->color)($flower); echo ($key == 0)? ",\n" : " ...\n"; }