<?php class Example { public function __construct() { echo "Hello javatpoint"; } } $obj = new Example(); $obj = new Example(); ?>
输出:
<?php class demo { public function demo() { echo "constructor1..."; } } class demo1 extends demo { public function __construct() { echo parent::demo(); echo "constructor2..."; } } $obj= new demo1(); ?>
输出:
祝学习愉快!(内容编辑有误?请选中要编辑内容 -> 右键 -> 修改 -> 提交!)
Tony Bai · Go语言第一课 -〔Tony Bai〕