Sample code for simple implementation of multiple inheritance in PHP5-PHP Tutorial-php.cn

Sample code for simple implementation of multiple inheritance in PHP5

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Release： 2023-02-28 19:18:01

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By studying the PHP language, we can know that PHP4 cannot implement multiple inheritance. So what about PHP5? We conducted a test on PHP5 and found that the implementation method of multiple inheritance in PHP5 is very simple.

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The following is the specific code for PHP5 multiple inheritance: The output structure is

The above is a sample code to simply implement multiple inheritance in PHP5 For more related content, please pay attention to the PHP Chinese website (m.sbmmt.com)!

<? 
//PHP5 接口 ---跟 JAVA一个鸟样~ 晕  
interface IFOne{  
 function getName();  
}  
interface IFTwo{  
 function getID();  
}  
//PHP 抽象类   
abstract class AbsClsOne{  
 var $name;  
 function setName($name){  
  $this->name=$name;  
 }  
}  
abstract class AbsClsTwo{  
 var $id;  
 function setID($id){  
  $this->id=$id;  
 }  
}  
//单继承 多实现  
class ExtendsMoreCls extends AbsClsOne implements IFOne,IFTwo{  
 var $id;  
 private static $priVar="private";  
 function construct(){//PHP5的 构造函数  
  self::$priVar="set private";  
  $this->id=0;   
 }   
 function destruct(){//释构函数  
  echo "ExtendsMoreCls destruct";  
 }  
 function getName(){  
  return $this->name;  
 }  
 function getID(){  
  return $this->id;  
 }  
 public static function clsStaticFunc(){  
  echo "static function";  
 }  
}  
 
$emc=new ExtendsMoreCls();  
$emc->setName("kj021320");  
echo $emc->getName();  
echo "<br>";   
echo $emc->getID();  
echo "<br>";  
ExtendsMoreCls::clsStaticFunc();//调用静态方法  
echo "<br>";  
?>

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