Online PHP editor | rfc for gbKUd

@ 2013-01-07T14:48:48Z

<?php

/**
* Abstract Surfer Class
*
* @package hangten
*/
abstract class Surfer
{
	abstract protected function rideWave($amplitude);

	public function applyWax($waxType){
		echo("Ahh, all waxed up with '".$waxType."'.  Ready to go!");
	}	

	public function paddleOut(){
		echo("Paddling....");
	}

	public function screamShark(){
		echo("SHARK!!");
	}
}

/**
* RookieSurfer Class
*
* This surfer is green and can barely surf.
* @package hangten
*/
class RookieSurfer extends Surfer
{
	protected function rideWave($amplitude = 1){
		echo("Trying.. Trying.. to ride a ".$amplitude."ft. wave, whew!");
	}
}

/**
* ProSurfer Class
*
* This surfer is crazy skilled!!
* @package hangten
*/
class ProSurfer extends Surfer
{
	protected function rideWave($amplitude = 8){
		echo("Riding a ".$amplitude."ft. wave backwards doing a backflip!");
	}
}


$rookie = new RookieSurfer;
$rookie->applyWax('candleWax')
	->paddleout()
	->rideWave(2);

Output for git.master, git.master_jit, rfc.property-hooks: Ahh, all waxed up with 'candleWax'. Ready to go! Fatal error: Uncaught Error: Call to a member function paddleout() on null in /in/gbKUd:54 Stack trace: #0 {main} thrown in /in/gbKUd on line 54
Process exited with code 255.

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