讲解PHP类初始化功能代码

PHP类初始化功能在php中有着重要的作用，本篇文章将详解其相关代码的内容。

<!--?php    class ShopProduct {        public $title = "default product";        public $producerMainName = "main name";        public $producerFirstName = "first name";        public $price = 0;        function getProducer() {            return "{$this--->producerFirstName}" . " {$this->producerMainName}";        }    $product1 = new ShopProduct();    $product1->title = "My Antonia";    $product1->producerMainName = "Cather";    $product1->producerFirstName = "Willa";    $product1->price = 5.99;    print "author: {$product1->getProducer()}";>

<!--?php      class ShopProduct {        public $title;        public $producerMainName;        public $producerFirstName;        public $price = 0;        function __construct($title,$firstName,$mainName,$price) { //构造方<strong>2本文来源gaodaima#com搞(代@码$网6</strong><pre>搞gaodaima代码

法 $this—>title = $title; $this->producerFirstName = $firstName; $this->producerMainName = $mainName; $this->price = $price; } function getProducer() { return "{$this->producerFirstName}" . " {$this->producerMainName}"; } } $product1 = new ShopProduct( "My Antionia", "willa", "Cather", 5.99); print "author: {$product1->getProducer()}";>

上面把之前的初始化功能集成到类中，以减少代码的重复。当使用new操作符创建对象时，__construct()方法会被调用。

本篇文章讲解了PHP类初始化功能代码的内容，更多相关知识请关注搞代码。

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