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@ 2015-07-27T09:48:07Z

<?php

$str = "levels";


  $rewind = strrev($str);
  
  if($str === $rewind){
      echo "palindrome";
  }else{
      echo "Not palindrome";
  }

Output
Performance
VLD
References
Branches

strrev: documentation ( source)

preferences:dark modelive preview

30.79 ms | 402 KiB | 5 Q