Upgrade PHP 7.2 to 7.3 on Mac Mojave

I would like to upgrade my PHP from 7.2 to 7.3 on my Mac Mojave.

My current version is 7.2.25 (when I execute php -v).

I did that:

brew install php@7.3

It seems that it installed some things. But php -v still displays 7.2.25.

I restarted my computer, and still get the same. What more can I do?

Answer

need to own /usr/local/optif you face any problem to unlink or link.

sudo chown -R `whoami`:admin /usr/local/opt

brew unlink php@7.2 && brew link --force --overwrite php@7.3 after running this command close all terminal and open fresh terminal to see reflection.

To change active version with Apache,in file /usr/local/etc/httpd/httpd.conf load your desired php module. Commented php7.2 and added php7.3

#LoadModule php7_module /usr/local/opt/php@7.2/lib/httpd/modules/libphp7.so
LoadModule php7_module /usr/local/opt/php@7.3/lib/httpd/modules/libphp7.so