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  1. <?php
  2. error_reporting(-1);
  3. mb_internal_encoding('utf-8');
  4. $text="А роза упала на лапу";
  5. $result="palindrom";
  6. $text=mb_strtolower($text);
  7. $stroka = preg_replace('/\s+/', '', $text);
  8.  $lenght=mb_strlen($text);
  9.  $halfLenght=floor($lenght)/2;
  10. for ($i = 0; $i <= $halfLenght; $i++)
  11.  $symbol1 = mb_substr($stroka, $i, 1);
  12.     $symbol2 = mb_substr($stroka, $i, -1);
  13.  
  14.     if ($symbol1 = $symbol2) {
  15.        echo "Результат проверки - {$result}";
  16.     }
  17.  
  18.     else {
  19.        echo "Результат проверки - ghjjjk";
  20.     }
Success #stdin #stdout 0.01s 20568KB
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Результат проверки - palindrom
https://ideone.com/9Wokhh
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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