Bash script for migration to PHP v7.2

migrate-to-php72.sh

#!/bin/bash
#######################################################
# Install PHP 7.2 on CentOS 7 https://www.cyberciti.biz/faq/how-to-install-php-7-2-on-centos-7-rhel-7/
# PHP Roadmap http://php.net/supported-versions.php
#######################################################

# Add PHP 7.2 repo
yum -y install wget
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
wget http://rpms.remirepo.net/enterprise/remi-release-7.rpm
rpm -Uvh remi-release-7.rpm epel-release-latest-7.noarch.rpm
yum -y install yum-utils
yum-config-manager --enable remi-php72

# Install PHP 7.2
yum -y install php72 php72-php-fpm php72-php-cli php72-php-mbstring php72-php-opcache php72-php-pdo_mysql php72-php-intl php72-php-curl php72-php-gd php72-php-gmp php72-php-ldap php72-php-pecl-apcu php72-php-json php72-php-pecl-zip php72-php-xml php72-php-gnupg

# Add and start php-fpm as service
systemctl enable php72-php-fpm
systemctl daemon-reload
systemctl start php72-php-fpm

# netstat -an | grep :9000
systemctl status php72-php-fpm

# Redirect request from Apache to php-fpm
sed -i 's/php_value/#php_value/g' /etc/httpd/conf.d/php.conf
sed -i 's/SetHandler\ application\/x\-httpd\-php/SetHandler\ \"proxy\:fcgi\:\/\/127.0.0.1\:9000\"/g' /etc/httpd/conf.d/php.conf

# Backup php-fpm configuration
cp /etc/opt/remi/php72/php-fpm.d/www.conf /etc/opt/remi/php72/php-fpm.d/www.conf.bkp

# Updated session path and add timezone
sed -i 's/\/var\/opt\/remi\/php72\/lib\/php\/session/\/var\/lib\/php\/session/g' /etc/opt/remi/php72/php-fpm.d/www.conf
sed -i 's/;date.timezone =/date.timezone = "Europe\/London"/g' /etc/opt/remi/php72/php.ini
systemctl restart php72-php-fpm

# Backup old php5-cli
mv /usr/bin/php /usr/bin/php5
ln -s /usr/bin/php72 /usr/bin/php

# Restart Apache service
systemctl restart httpd

# Show PHP version
php -v
curl -I http://127.0.1.1/centreon/

Error log can be found under:

/var/opt/remi/php72/log/php-fpm/www-error.log

++ yum install php72-php-xml

also: set default timezone in php.ini:

sed -i "s/^;date.timezone =$/date.timezone = "Europe/London"/" /etc/opt/remi/php72/php.ini |grep "^timezone" /etc/opt/remi/php72/php.ini