<?php
class ShapeFactory
{
public function __construct($type)
{
$shape = null;
switch ($type){
case 'rectangle':
$shape = new RectangleShape;
break;
case 'square':
$shape = new SquareShape;
break;
default:
return 'No such file';
}
return $shape->render();
}
}
interface Shape
{
public function render();
}
class SquareShape implements Shape
{
public $name = 'square';
public function render()
{
return $this->name;
}
}
class RectangleShape implements Shape
{
public $name = 'rectangle';
public function render()
{
return $this->name;
}
}
$test = new ShapeFactory('rectangle');
echo $test;
Fatal error: Uncaught Error: Object of class ShapeFactory could not be converted to string in /in/1cWJe:51
Stack trace:
#0 {main}
thrown in /in/1cWJe on line 51
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Uncaught Error: Object of class ShapeFactory could not be converted to string in /in/1cWJe:51
Stack trace:
#0 {main}
thrown in /in/1cWJe on line 51
Process exited with code 255.