Portál AbcLinuxu, 6. listopadu 2025 04:22
class View{
private $model;
public function __construct($model){
$this->model = $model;
}
private function title(){
return $this->model->title();
}
public function __toString(){
return '<!DOCTYPE HTML>'.
'<html>'.
'<head>'.
'<title'.$this->title().'</title>'.
'</head>'.
'<body>'.
'</body>'.
'</html>';
}
}
class Model{
public function __construct(){
}
public function title(){
return 'title';
}
}
class Controller{
private $html;
public function __construct(){
$model = new Model ();
$this->html = $view = new View ($model);
}
public function __toString(){
return $this->html;
}
}
$controller = new Controller();
echo $controller;
public function __toString() {
return '' . $this->html;
}
Ale fuj :D.
http://php.net/manual/en/function.strval.php
Normalne to pretypuj:
public function __toString(){
return (string)$this->html;
}
Tak jde o to ze pokud mate nejnovejsi php, tak muzete (a mel by ste) urcit navratovy typ funkce
...
class Controller{
private $html;
public function __construct(){
$model = new Model ();
$this->html = $view = new View ($model);
}
public function __toString():string {
return $this->html;
}
}
...
Potom uz neni treba pretypovat
Tiskni
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