This has been a really useful resource for me so thank you for making it! It does however have quite a few simple errors in it that have tricked me at points.
The one I've just found is the line "This statement references the result in MySQL and is replaced with the mysql_field_count method which references the link." which should say "This statement references the result in MySQL and is replaced with the mysqli_field_count method which references the link."
Also ideally I would suggest that you show example alternative functions for the cases where there isn't a built in mysqli alternative to a mysql function. Ie mysqli_result, mysqli_field_type, mysqli_list_fields, mysqli_field_name, mysqli_field_flags