©TCP-tryPHP

<!DOCTYPE html>
<html lang="ko">

<head>
	<meta charset="UTF-8">
	<title>PHP OOP</title>
</head>

<body>

<?php
	class StaticMember
	{
		public static $staticProperty = "static property";
		public static function showProperty()
		{
			echo self::$staticProperty."<br>";
		}
	}

	echo StaticMember::showProperty();		// 호출 가능
	echo StaticMember::$staticProperty;		// 접근 가능
	echo "<br>";
	
	$var = new StaticMember();				// 인스턴스 생성
	echo $var->showProperty();				// 호출 가능
	//echo $var->$staticProperty;			// 호출 불가능
?>

</body>

</html>

​x
 
<!DOCTYPE html>
<html lang="ko">
​
<head>
    <meta charset="UTF-8">
    <title>PHP OOP</title>
</head>
​
<body>
​
<?php
    class StaticMember
    {
        public static $staticProperty = "static property";
        public static function showProperty()
        {
            echo self::$staticProperty."<br>";
        }
    }
​
    echo StaticMember::showProperty();      // 호출 가능
    echo StaticMember::$staticProperty;     // 접근 가능
    echo "<br>";
    
    $var = new StaticMember();              // 인스턴스 생성
    echo $var->showProperty();              // 호출 가능
    //echo $var->$staticProperty;           // 호출 불가능
?>
​
</body>
​
</html>