Php migrating from mysql to mysqli

[cfmtravel]

I want to switch from mysql to mysqli and I found the MySQL Converter Tool.
I couldn't use for all the directory but I can use it to convert a snippet.
In the project that I'm working I have close to 70 files but the good news is that I use a class so basically the file to modify is just db.class.php (it's an old class found it online few years ago you can see here [slaout.linux62.org...]

I tryed to modify but I don't know if the result is correct, I have the file and I wish somebody more expert than me could give a look (it's around 300 rows). I receive some errors but the class seems working but I'm not sure at all.

Hope somebody can help

Thanks

[omoutop]

first step is to fix the errors
then, test your scripts locally or in a testing box
when you are sure all is working as intended, upload to live server - backup everything first