如何在子构造函数之前运行父类构造函数？ （PHP）[重复]

How can I make the parent constructor run before the child's constructor? ( Code: )

class database{
    public function __construct(){
        // Connect to database
    }
}

class child extends database{
    public function __construct(){
        // Do something
    }
}

I want it to connect to the database and then run the child's constructor, is that possible?

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Add parent::__construct() to the start of the child __construct().

Like this:

class child extends database{
    public function __construct(){
        parent::__construct();
        // Do something
    }
}