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简单实用的php类

WBOY
Release: 2016-06-21 09:16:06
Original
1275 people have browsed it

适合初学者使用的PHP类,建意做站时多封装成类,模块化,那样程序就会清晰多了。。

一个非常简单的php类,其实类到底是个什么东西,我也说不清楚,说白来就是许多函数都集合吧。放在一块一起使用。通过下面这个简单都例子,相信你一定会使用php的类了。

例(附使用方法):

//定义一个类名为Test的类
class Test
{
var $id;
var $main;
function setid($id){
   $this->id = $id;
}
function setmain($main){
   $this->main = $main;
}
function getid(){
   return $this->id;
}
function getmain(){
   return $this->main;
}
function returninfo(){
$returninfo = $this->id;
$returninfo = $returninfo.':';
$returninfo .= $this->main;
$returninfo .= '
';
return $returninfo;
}
}

?>

//使用方法
$testinfo = new Test;
$testinfo->setid(1);
$testinfo->setmain('测试内容阿斯蒂芬');
echo $testinfo->returninfo();

$testinfo->setid(2);
$testinfo->setmain('测试内容阿斯蒂芬阿斯蒂芬');
echo $testinfo->returninfo();
?>



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