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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5.  
  6. $text = "Аргентина манит негра";
  7. $result = "палиндром!!!";
  8.  
  9. $text = mb_strtolower($text);
  10. $text = str_replace(" ","",$text);
  11.  
  12. $length = mb_strlen($text);
  13. $halflength = floor($length / 2);
  14.  
  15. for ($i = 0; $i <= $halflength; $s++) {
  16. 	$symbol = mb_substr($text, $i, 1);
  17. 	$symbol2 = mb_substr($text, $i, -1);
  18. 	if ($symbol == $symbol2);
  19. 	echo"$result";
  20. 	break;
  21. 	If($symbol != $symbol2);
  22. 	echo"Не палиндром";
  23. 	break;
  24. }
  25.  
  26.  
Success #stdin #stdout 0.01s 24448KB
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палиндром!!!
https://ideone.com/pElLa6
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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