Online PHP editor | refs for Ytl8F

<?php class myClass { public function __construct(){ echo __CLASS__; } } $obj = new myClass; $flower = "violet"; $obj->clr = "bluish"; $obj->color = function()use($flower){ $arr = ["rose"=>"red", "violet"=>"blue", "grass"=>"green"]; return $arr[$flower]; }; echo "...{$flower}s are ",$obj->clr,"\n"; if (phpversion() >= "7.0.0"){ echo "...{$flower}s are ",($obj->color)(); }