Bug #2459 Updated: trim converts single newline into null

ID: 2459 Updated by: andrei Reported By: alderete@be.com Status: Closed Bug Type: Misbehaving function Assigned To: Comments: trim() is behaving as expected. If a string containing only "\n" is passed to it, the result is an empty string. You're confused because you're trying to use sizeof() to get the size of the string. Sizeof() is the same as count() so it returns 1 since the variable has 1 value. You should be using strlen() to get the length of the string. Full Bug description available at: http://bugs.php.net/?id=2459