2008-08-18, 06:53 AM
// 1.4.0
function set_subject($subject)
{
$this->subject = $this->cleanup($subject);
}
// 1.4.1
function set_subject($subject)
{
$this->subject = $this->cleanup($subject);
$this->subject = $this->utf8_encode($subject);
}
As you can see, the cleanup() call is rendered useless because the line below doesn't use its return value.