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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5.  
  6. $palindromeCheck = "Аргентина манит негра";
  7.  
  8. $palindromeCheckArray = preg_split("//u", mb_strtolower(str_replace(" ", "", $palindromeCheck)));
  9.  
  10. for ($leftCheck = 0, $rightCheck = count($palindromeCheckArray)-1; $leftCheck < $rightCheck; $leftCheck++, $rightCheck--) {
  11. 	if($palindromeCheckArray[$leftCheck] != $palindromeCheckArray[$rightCheck]) {
  12. 		echo "Это не палиндром.";
  13. 		exit();
  14. 	}
  15. }
  16. echo "Это палиндром!";
Success #stdin #stdout 0.03s 25860KB
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Это палиндром!
https://ideone.com/iE2T2P
language:
PHP (php 7.3.5)
created:
2 years ago
visibility:
public

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