- (NSArray *)splitString:(NSString*)str maxWidth:(CGFloat)width forFont:(UIFont *)font {
    NSMutableArray *tempArray = [NSMutableArray arrayWithCapacity:1];
    NSArray *wordArray = [str componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
    NSString *line = @"";
    NSString *lineWithNext = @"";

    for (int i = 0; i < [wordArray count]; i++) {
        if (line.length == 0) { line = [wordArray objectAtIndex:i]; }

        if (i+1 < [wordArray count]) {
            lineWithNext = [[NSArray arrayWithObjects:line, [wordArray objectAtIndex:i+1], nil] componentsJoinedByString:@" "];
            if (((int)[lineWithNext sizeWithFont:font].width) <= width) {
                line = lineWithNext;
            } else {
                [tempArray addObject:line];
                line = @"";
            }
        } else {
            [tempArray addObject:line];
        }
    }
    return tempArray;
}