How to get rid of mysql error after updating PHP version on Denwer?

Question

PHP

Good afternoon,
I downloaded the version of PHP/5.5.9 from here https://www.apachelounge.com/viewtopic.php?p=26798 version of PHP/5.5.9
Before that, PHP/5.3.13 was installed on DENWER After the transfer, the sites on the LAN started, but curses appeared on mysql_connect : Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in X:\home\spasalon-mvc\www\config.php on line 51 . I do not want to turn off the display of errors, is there a way to solve it?

Answer 1

Fix the bug and replace all mysql_ functions with mysqli or PDO.
Or remove only deprecated errors.