Searching for a package by it's name or description
You can search for a package with the command below, you will replace TEXT with what your searching for:
yum search TEXT
For example, if you would like to search for the intl PHP extension, the command and output would look like this:
# yum search intl
Loaded plugins: fastestmirror, universal-hooks
Loading mirror speeds from cached hostfile
* EA4: 184.94.196.93
* EA4-experimental: 184.94.196.93
* cpanel-addons-production-feed: 184.94.196.93
* cpanel-plugins: 184.94.196.93
* epel: dfw.mirror.rackspace.com
============================================================================================================================= N/S matched: intl ==============================================================================================================================
ea-php54-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php55-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php56-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php70-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php71-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php72-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php73-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php74-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php80-php-intl.x86_64 : Internationalization extension for PHP applications
ea-php81-php-intl.x86_64 : Internationalization extension for PHP applications
intltool.noarch : Utility for internationalizing various kinds of data files
mintlocale.noarch : Language selection tool
mintlocale-set-default-locale.noarch : Language selection tool
perl-libintl.x86_64 : Internationalization library for Perl, compatible with gettext
Name and summary matches only, use "search all" for everything.
If you see the package that you need to install, such as ea-php81-php-intl, you can use this command:
yum install ea-php81-php-intl