NYCPHP Meetup

[csnyder]

MI may be evil, but so is Flash and people still manage to use it for
good every now and then.

That said, here's a demo of how to accomplish a limited multiple
inheritance using the ClassKit extension:

<?php
class lucy {
  public $isLucy = TRUE;
}

class charlie extends lucy {
  public $isCharlie = "Good grief!";
}

class football {
  function kickBall() {
    if ( isset( $this->isLucy ) ) print "You missed!";
    else print "Good kick!";
  }
}

// give charlie the football
classkit_method_copy ( "charlie", "kickBall", "football" );

// charlie now extends lucy AND football

$chuck = new charlie;
print $chuck->kickBall();
?>

Verified using PHP 5.0.1 on OSX.