Online PHP editor | refs for skgq8

<?php $closures = array(); $simple_closure = function() { return 'hello world';}; for ($x=0; $x < 2; $x++) { $closures[$x] = $simple_closure; } $obj1 = new stdClass; $obj1->color = "red"; $obj2 = new stdClass; $obj2->color = "blue"; $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); var_dump($c1,$c2); echo "<span style='$obj1->color'>",$c1(),'</span>'; echo "<span style='$obj2->color'>",$c2(),'</span>';