php创建类并调用的实例方法

<?phpclass phpClass {

 var $var1;

 var $var2 = "constant string";

  

 function myfunc ($arg1, $arg2) {

   [..]

 }

 [..]}?>

<?phpclass Site {

 /* 成员变量 */

 var $url;

 var $title;

  

 /* 成员函数 */

 function setUrl($par){

   $this->url = $par;

 }

  

 function getUrl(){

   echo $this->url . PHP_EOL;

 }

  

 function setTitle($par){

   $this->title = $par;

 }

  

 function getTitle(){

   echo $this->title . PHP_EOL;

 }}?>

$runoob = new Site;

$taobao = new Site;

$google = new Site;

// 调用成员函数，设置标题和URL

$runoob->setTitle( "菜鸟教程" );

$taobao->setTitle( "淘宝" );

$google->setTitle( "Google 搜索" );

 

$runoob->setUrl( 'www.runoob.com' );

$taobao->setUrl( 'www.taobao.com' );

$google->setUrl( 'www.google.com' );

 

// 调用成员函数，获取标题和URL

$runoob->getTitle();

$taobao->getTitle();

$google->getTitle();

 

$runoob->getUrl();

$taobao->getUrl();

$google->getUrl();