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  1. <?php
  2. class silnia {
  3.  
  4. static private $silnia;
  5.  
  6. public function policz($liczba){
  7.  
  8. 	self::$silnia=1;
  9.  	if($liczba == 0) return self::$silnia;
  10. 	for($i=1; $i<=$liczba; $i++){
  11.         self::$silnia*=$i;
  12. 	}
  13. 	return self::$silnia;
  14. }
  15. }
  16.  
  17. $obliczenie = new silnia;
  18. echo $obliczenie->policz(5);
Success #stdin #stdout 0.01s 20520KB
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https://ideone.com/e3wLdw
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
secret

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