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  1. <?php
  2.  
  3. function charOffset(string $char, $offset = 3): string
  4. {
  5.     return chr(ord($char) + $offset);
  6. }
  7.  
  8. echo charOffset('a'), PHP_EOL;
  9. echo charOffset('f', 10), PHP_EOL;
Success #stdin #stdout 0s 82880KB
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https://ideone.com/ACogud
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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