Online PHP editor | refs for ASu9V

<?php function test($var){ echo "in function: ",__FUNCTION__; echo "testing $var\n"; } class bla { public $foo = "test"; public function bar($str) { echo $this->foo($str),"\n"; // php5 fails w/o method below specified } public function foo($val){ echo "method: ", __METHOD__,": \n"; test($val); } } $objBla = new bla(); $objBla->bar("someval"); if (phpversion() >= "7.0.0"){ ($objBla->foo)("nother val"); }