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  1. <?php
  2.  
  3. 	error_reporting(-1);
  4. 	header('content-type: text/plain; charset=utf-8');
  5.  
  6. 	$text = 'А роза упала на лапу Азора';
  7. 	$result = '';
  8.  
  9. 	$text = mb_strtolower($text);
  10. 	$text = str_replace(' ', '', $text);
  11. 	$lenght = round((mb_strlen($text)/2), 0, PHP_ROUND_HALF_EVEN);
  12.  
  13. 	for($i = 1; $i <= $lenght; $i++) {
  14. 		if(mb_substr($text, $i-1, 1) != mb_substr($text, -$i, 1)) {
  15. 			echo 'это не палиндром... :c';
  16. 			break;
  17. 		} else if($i == 10) {
  18. 			echo 'это палиндром!!1';
  19. 		}
  20. 	}
  21.  
  22. ?>
Success #stdin #stdout 0.02s 24384KB
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это палиндром!!1
https://ideone.com/xrUXeG
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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