Conversione codice

[Santino83_02]

$phrase = "la mia bella frase!";

function applyCharDiff($string,$diff){
    $newString = '';
    for($i=0;$i<strlen($string);$i++)    
        $newString.=chr(ord(substr($string,$i,1))+$diff);
        
    return $newString;
}

$new_phrase = '';
foreach(explode(" ",$phrase) as $str)
    $new_phrase.= ($new_phrase ? " " : '').applyCharDiff($str,35);
    
echo "old phrase: $phrase 
new phrase: $new_phrase"; 

così?