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  1. <?php
  2.  
  3. $entered = 5;
  4.  
  5. function fac($num) {
  6. 	if ($num <= 1) {
  7. 		return 1;
  8. 	} else {
  9. 		return $num * fac($num - 1);
  10. 	}
  11. }
  12.  
  13. if ($entered < 0) {
  14. 	echo "Только положительные числа!";
  15. } else if ($entered > 0 && $entered <= 10) {
  16. 	echo fac($entered);
  17. } else {
  18. 	echo "слишком большое число!";
  19. }
Success #stdin #stdout 0.01s 82560KB
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https://ideone.com/yPv0ej
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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