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<?php $string = "hello my friend"; $newString = ''; foreach(str_split($string) as $char) { $asciiCode = ord($char); // 97 - a // 122 - z if ($asciiCode >= 97 && $asciiCode < 122) { $char += 1; } if (in_array($char, ['a', 'e', 'y', 'u', 'i', 'o'])) { // not 32, because we already added 1 before $char -= 33; } $newString .= chr($char); } var_dump($newString);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/0BbuE:9 Stack trace: #0 {main} thrown in /in/0BbuE on line 9
Process exited with code 255.

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