Online PHP editor | refs for LR463

@ 2016-01-17T08:32:27Z

<?php

class Foo {
   static public $arr = array("test");
   
   function bar( $str ){
       if ( is_callable( self::$arr[0] ) ){
         (self::$arr[0])( $str );
       }     
   }    

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

}

(new Foo)->bar("bla");