Online PHP editor | refs for YQB5F

@ 2016-01-16T11:04:55Z

<?php

function test($var) {
           echo "Testing: $var\n";
}

class foo {

   var $arr = "test";
   function bar($str) {
      
      echo is_callable( $this->arr )? 'yes' : 'no';
      $this->arr($str);
   }
}
$foo = new foo;
$foo->bar("bla"); // yes