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  1. <?php
  2. error_reporting(-1);
  3.  
  4. $name = "заяц";
  5.  
  6. $letters = preg_split('//u', $name, -1, PREG_SPLIT_NO_EMPTY);
  7.  
  8.  
  9. function ano($found, $letters) {
  10. 	if (empty($letters)){
  11. 		echo $found . "\n";
  12. 	} else {
  13. 		foreach ($letters as $num => $letter) {
  14. 			$tempArray = $letters;
  15. 			$tempAno = $found . $letter;
  16. 			unset($tempArray[$num]);
  17. 			ano($tempAno, $tempArray);
  18. 		}
  19. 	}
  20.  
  21. }
  22. $here = "";
  23.  
  24. ano ($here, $letters);
Success #stdin #stdout 0.03s 52480KB
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stdin
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Standard input is empty
stdout
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заяц
заця
зяац
зяца
зцая
зцяа
азяц
азця
аязц
аяцз
ацзя
ацяз
язац
язца
яазц
яацз
яцза
яцаз
цзая
цзяа
цазя
цаяз
цяза
цяаз
https://ideone.com/bx56X9
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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