Closed cmario closed 13 years ago
Hi,
I've a problem with some char like 'è' or 'ù' when I read data from cassandra. The code that unpacks the string is the follow:
public static function unpackString($value, $length) { $unpacked = unpack('c'.$length.'chars', $value); $out = ''; foreach($unpacked as $element) { if($element > 0) { $out .= chr($element); } } return $out; }
If I replace 'c' with 'C' (unsigned char), this solve the problem.
I'd to like to know which is the sense to split a string into characters and then join characters into a string.
Thanks in advance Mario
Made a test for it and you are correct, such characters were not handled properly. Using unsigned char solved the problem :)
Hi,
I've a problem with some char like 'è' or 'ù' when I read data from cassandra. The code that unpacks the string is the follow:
If I replace 'c' with 'C' (unsigned char), this solve the problem.
I'd to like to know which is the sense to split a string into characters and then join characters into a string.
Thanks in advance Mario