Example prototype code complete.

Author: anitsh

SandersW-LearningPHPDesignPatterns/Prototype/Client.php

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+<?php
+//Client.php
+function __autoload($class_name) {
+	include $class_name . '.php';
+}
+
+class Client {
+	//For direct instantiation
+	private $fly1;
+
+	private $fly2;
+
+	//For cloning
+	private $c1Fly;
+
+	private $c2Fly;
+
+	private $updatedCloneFly;
+
+	public function __construct() {
+		//Instantiate
+		$this->fly1=new MaleProto();
+		$this->fly2=new FemaleProto();
+		//Clone
+		$this->c1Fly = clone $this->fly1;
+		$this->c2Fly = clone $this->fly2;
+		$this->updatedCloneFly = clone $this->fly2;
+		//update clones
+		$this->c1Fly->mated="true";
+		$this->c2Fly->fecundity="186";
+		$this->updatedCloneFly->eyeColor="purple";
+		$this->updatedCloneFly->wingBeat="220";
+		$this->updatedCloneFly->unitEyes="750";
+		$this->updatedCloneFly->fecundity="92";
+		//Send through type hinting method
+		$this->showFly($this->c1Fly);
+		$this->showFly($this->c2Fly);
+		$this->showFly($this->updatedCloneFly);
+	}
+
+	private function showFly(IPrototype $fly) {
+		echo "Eye color: " . $fly->eyeColor . "<br/>";
+		echo "Wing Beats/second: " . $fly->wingBeat . "<br/>";
+		echo "Eye units: " . $fly->unitEyes . "<br/>";
+		$genderNow=$fly::gender;
+		echo "Gender: " . $genderNow . "<br/>";
+		if($genderNow=="FEMALE") {
+			echo "Number of eggs: " . $fly->fecundity . "<p/>";
+		} else {
+			echo "Mated: " . $fly->mated . "<p/>";
+		}
+	}
+}
+
+$worker=new Client();

SandersW-LearningPHPDesignPatterns/Prototype/FemaleProto.php

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+<?php
+
+//MaleProto.php
+include_once('IPrototype.php');
+
+class MaleProto extends IPrototype {
+
+	const gender="MALE";
+
+	public $mated;
+
+	public function __construct() {
+		$this->eyeColor="red";
+		$this->wingBeat="220";
+		$this->unitEyes="760 ";
+	}
+
+	function __clone(){}
+
+}

SandersW-LearningPHPDesignPatterns/Prototype/IPrototype.php

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+<?php
+
+//IPrototype.php
+abstract class IPrototype {
+
+	public $eyeColor;
+
+	public $wingBeat;
+
+	public $unitEyes;
+
+	abstract function __clone();
+}

SandersW-LearningPHPDesignPatterns/Prototype/MaleProto.php

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+<?php
+//FemaleProto.php
+include_once('IPrototype.php');
+
+class FemaleProto extends IPrototype {
+
+	const gender="FEMALE";
+
+	public $fecundity;
+
+	public function __construct() {
+		$this->eyeColor="red";
+		$this->wingBeat="220";
+		$this->unitEyes="760 ";
+	}
+
+	function __clone(){}
+}