gistfile1.aw

<?php

class SpecialTitleTargeted extends SpecialPage implements SpecialTitleTarget {

	function executeWithTarget() {
		$this->getOutput()->addHTML( htmlspecialchars(
			$this->target()->getPrefixedText() ) );
	}

}

class SpecialUserTargeted extends SpecialPage implements SpecialUserTarget {

	function executeWithTarget() {
		$this->getOutput()->addHTML( htmlspecialchars(
			$this->target()->getName() ) );
	}

}


// Special:TitleTargeted/Foo
# Foo

// Special:UserTargeted/Dantman
# Dantman

// Special:TitleTargeted
# [form asking for a title]

// Special:UserTargeted
# [form asking for a username]