Mega Code Archive

 

Categories / Php / Language Basics

 

Difference between instanceof and is_subclass_of( )

<?     class Dog { }     class Poodle extends Dog { }     $poppy = new Poodle( );     print (int)($poppy instanceof Poodle);     print "\n";     print (int)is_subclass_of($poppy, "Poodle"); ?>