public function next() {
        $this->is->next();
        if ($this->is->valid()) {
            if ($this->debug)
                fprintf(STDOUT, "> %s\n", $this->is->current());
            return $this->is->current();
        }

        return false;
    }
public function next() {
        $this->is->next();
        if ($this->is->valid()) {
            if ($this->debug)
                fprintf(STDOUT, "> %s\n", $this->is->current());
            return $this->is->current();
        }

        return false;
    }
public function next ( ) { $ this -> is -> next ( ) ; if ( $ this -> is -> valid ( ) ) { if ( $ this -> debug ) fprintf ( STDOUT , "> %s\n" , $ this -> is -> current ( ) ) ; return $ this -> is -> current ( ) ; } return false ; }
Get the next character.

Note: This advances the pointer.

@return string The next character.
Get the next character .