Online PHP editor | refs for vCaMU

<?php class MyMorse { private array $plainTextsByMorseCode = [ '.-' => 'A', '....' => 'H', '.-..' => 'L', '-.' => 'N', '---' => 'O', '.--.' => 'P', '...' => 'S', '-' => 'T', '..-' => 'U', '-.--' => 'Y', ]; public function decode(string $morseCode): string { return strtr($morseCode, $this->plainTextsByMorseCode + [' ' => ' ', ' ' => '']); } } $obj = new MyMorse(); var_export( $obj->decode('-.-- --- ..- ... .... .- .-.. .-.. -. --- - .--. .- ... ...') );