PHP類與對象中的private存取控制的疑問_PHP教程

來源:互聯網
上載者:User
複製代碼 代碼如下:
class Bar
{
public function test() {
$this->testPrivate();
$this->testPublic();
}
public function testPublic() {
echo "Bar::testPublic\n";
}
private function testPrivate() {
echo "Bar::testPrivate\n";
}
}
class Foo extends Bar
{
public function testPublic() {
echo "Foo::testPublic\n";
}
private function testPrivate() {
echo "Foo::testPrivate\n";
}
}
$myFoo = new foo();
$myFoo->test(); // Bar::testPrivate
// Foo::testPublic

為啥第一行會輸出Bar::testPrivate呢?
一些資料:
http://www.jb51.net/article/31709.htm
還有php官網上,關於這段代碼的貢獻者回複中,也找到了一條:
http://www.php.net/manual/zh/language.oop5.visibility.php#87413

http://www.bkjia.com/PHPjc/326157.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/326157.htmlTechArticle複製代碼 代碼如下: class Bar { public function test() { $this-testPrivate(); $this-testPublic(); } public function testPublic() { echo "Bar::testPublic\n"; } private functi...

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