I want to use the pecl command in php7.2.

 sudo yum-y update
sudo yum install-y\
    curl\
    git\
    libxml2\
    libxml2-develop\
    httpd\
    mysql\
    gcc\
    vim\
    mod_ssl
sudo get https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudorpm-ivhepel-release-latest-7.noarch.rpm
sudo yum install-y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
sudo yum-config-manager -- enable remi-php72
sudo yum install-y\
    php72\
    php72-php\
    php72-php-develop\
    php72-php-mbstring\
    php72-php-opcache\
    php72-php-soap\
    php72-php-mysqlnd\
    php72-php-pear