PHP笔记之:基于面向对象设计的详解

public $name='Janking',
$sex='male',
$age=23; function __construct(){
echo $this->age.'
'.$this->name.'
'.$this->sex.'
';
} function func(){
echo $this->age.'
'.$this->name.'
'.$this->sex.'
';
}
}
$P=new Test();
echo '

';
$P->age=100;
$P->name="Rainy";
$P->sex="female";
$P->func();
?>
Public

private $name='Janking',
$age=23; function __construct(){
$this->funcOne();
} function func(){
echo $this->age.'
'.$this->name.'
'.$this->sex.'
';
} private function funcOne(){
echo $this->age.'
'.$this->name.'
'.$this->sex.'
';
}
}
$P=new Test();
echo '

';
$P->func();
$P->age=100; // Cannot access private property Test::$age
$P->name="Rainy"; // Cannot access private property Test::$name
$P->sex="female"; // Cannot access private property Test::$female
$P->funcOne(); // Call to private method Test::funcOne() from context ''
?>
Private