source4.php

<?php

// Declare the interface 'iTemplate'
interface iTemplate {
  public function setVariable($name, $var);
  public function getHtml($template);

}
interface a {
  public function foo();

}
interface b extends a {
  public function baz(Baz $baz);

}

// short desc for class that implement a unique interface
class c implements b {
  public function foo() {
  }
  public function baz(Baz $baz) {
  }

}