3v4l.org

run code in 300+ PHP versions simultaneously
<?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]; }; phpversion() >= "7.0.0" or die(); echo "...{$flower}s are ",($obj->color)();

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