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  1. <?php
  2.  
  3. // your code goes here
  4. class A {
  5. 	public function foo() {
  6. 		$this->a = 'it works';
  7. 	}
  8. }
  9.  
  10. class B extends A {
  11. 	public function bar() {
  12. 		return $this->a;
  13. 	}
  14. }
  15.  
  16. $b = new B();
  17. $b->foo();
  18. echo $b->bar();
  19.  
Success #stdin #stdout 0s 82880KB
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stdin
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Standard input is empty
stdout
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it works
https://ideone.com/5tF5fJ
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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