PHP - call class from class

Question

Hello i looking for a way to call class function from another class.

i've tried diffrent PHP ways such as the classic way, to call class from class.

require_once "user.php";
$user = new UserAction();
class htmloutput{
    public function WebSite(){
        $user->Moshe();
    }
}

Its shows me this error:" syntax error, unexpected 'new' (T_NEW), expecting function (T_FUNCTION)" i dont know about more ways to call a class.

I'll be happy to get helping and learn somethin' from that.

Have Good day, Baruch

check if the class file user.php is closed i.e. the last } first. — Abhik Chakraborty
– Abhik Chakraborty, Commented Apr 13, 2014 at 20:19

Daniel W. · Accepted Answer · 2014-04-13 20:20:21Z

1

Besides the comment from Abhik Chakraborty, this fixes the issue coming next:

It's all about scope. Google for DI injection:

require_once "user.php";
$user = new UserAction();

class htmloutput {
    public function WebSite(UserAction $user) {
        $user->Moshe();
    }
}

answered Apr 13, 2014 at 20:20

Daniel W.

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1 Comment

Baruch Belete Over a year ago

Can i put $user = new UserAction(); inside the class and not in function. because i call him for few questions?. Thanks.

Rafayel A. · Accepted Answer · 2014-04-13 20:26:09Z

0

Try to get the instance inside your function, as the following:

require_once 'user.php';
class htmloutput {
    public function WebSite(){
        $user = new UserAction();
        $user->Moshe();
    }
}

answered Apr 13, 2014 at 20:26

Rafayel A.

543 bronze badges

2 Comments

Baruch Belete Over a year ago

Can i put $user = new UserAction(); inside the class and not in function. because i call him for few questions?. Thanks.

Rafayel A. Over a year ago

You can make it to be initialized in constructor, and share between all the functions of the class, for instance: require_once 'user.php'; class htmloutput { public $user; public function __construct() { $this->user = new UserAction(); } public function WebSite(){ $this->user->Moshe(); } public function otherAction() { $this->user->something(); } }

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