- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- a b
<?php
function morsedecode($code){
$search = array('/(?<![.-])\.-(?![.-])/', '/(?<![.-])-\.\.\.(?![.-])/');
$replace = array('a', 'b');
return preg_replace($search, $replace, $code);
}
echo morsedecode(".- -...");