fork download
copy 
  1. <?php
  2. error_reporting(E_ALL);
  3. ini_set('display_errors', 1);
  4.  
  5. class ParentClass
  6. {
  7. public function __construct()
  8. {
  9. }
  10.  public static function create() {
  11.      return new static();
  12.  }
  13. public function testMethod()
  14. {
  15. echo "this should work in both classes ";
  16. echo '<br>';
  17. }
  18. }
  19.  
  20. class ChildClass extends ParentClass
  21. {
  22.  public function __construct(string $param1 = 'test', string $param2)
  23. {
  24. }
  25. }
  26.  
  27.  
  28. $object1 = ParentClass::create();
  29. $object1->testMethod();
  30. $object2 = ChildClass::create();
  31. $object2->testMethod();
  32.  
Runtime error #stdin #stdout #stderr 0.04s 82880KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
this should work in both classes <br>
Fatal error: Uncaught ArgumentCountError: Too few arguments to function ChildClass::__construct(), 0 passed in /home/OxgX3d/prog.php on line 11 and exactly 2 expected in /home/OxgX3d/prog.php:22
Stack trace:
#0 /home/OxgX3d/prog.php(11): ChildClass->__construct()
#1 /home/OxgX3d/prog.php(30): ParentClass::create()
#2 {main}
  thrown in /home/OxgX3d/prog.php on line 22
stderr
copy 
PHP Fatal error:  Uncaught ArgumentCountError: Too few arguments to function ChildClass::__construct(), 0 passed in /home/OxgX3d/prog.php on line 11 and exactly 2 expected in /home/OxgX3d/prog.php:22
Stack trace:
#0 /home/OxgX3d/prog.php(11): ChildClass->__construct()
#1 /home/OxgX3d/prog.php(30): ParentClass::create()
#2 {main}
  thrown in /home/OxgX3d/prog.php on line 22
https://ideone.com/hrLgHQ
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!