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  1. <?php
  2.  
  3. class bar {
  4. 	public $x = "Hello from 5.4\n";
  5. }
  6.  
  7. class foo implements ArrayAccess {
  8. 	public $y = 'bar';
  9.  
  10. 	public function bar($msg = '') {
  11. 		return 'From ' . $msg . "\n";
  12. 	}
  13.  
  14. 	public function offsetGet($key) {
  15. 		return "Accessing key $key \n";
  16. 	}
  17.  
  18. 	public function offsetSet($offset, $value) {}
  19. 	public function offsetExists($offset) {}
  20. 	public function offsetUnset($offset) {}
  21. }
  22.  
  23. $foo = 'foo';
  24. $bar = new foo;
  25.  
  26. echo (new foo())->bar('class');
  27. echo (new $foo)->bar('variable');
  28. echo (new $foo())->bar('variable w/ braces');
  29. echo (new $bar->y)->x;
  30. echo (new foo)[0];
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
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From class
From variable
From variable w/ braces
Hello from 5.4
Accessing key 0
https://ideone.com/s2OGb9
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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