What is an extension
php extension that does not support php core functions, and can be extended PHP functions, common extensions such as MySQL, gb2 and so by extension the way.
Check those extensions installed php
Method 1: phpinfo () function, to view
two: performing php -m command:php -m
Configuring Extended
php.ini file path (mac for example): /usr/local/etc/php/7.3/php.ini
PHP expansion path:
open an extension, remove the semicolon in front of the comment:
