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  1. <?php
  2.  
  3. function f1(){
  4. 	$x = 10;
  5. 	return function() use ($x){
  6. 		$y = 12;
  7. 		return $x + $y;
  8. 	};
  9. }
  10. $temp = f1();
  11. echo $temp();
Success #stdin #stdout 0.02s 24448KB
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22
https://ideone.com/fSDJfc
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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