YUM ( or DNF) upgrade PHP
listed running PHP version
yum list installed |grep PHP
Remove the old version
yum remove php*
Then install the two packages below (necessary step)
rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Install new PHP (example php7.2)
yum install php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml php72w php72w-bcmath php72w-dba php72w-enchant php72w-imap php72w-interbase php72w-intl php72w-ldap php72w-mcrypt php72w-odbc php72w-pdo_dblib php72w-pear php72w-pecl-apcu php72w-pecl-imagick php72w-pecl-xdebug php72w-pgsql php72w-phpdbg php72w-process php72w-pspell php72w-recode php72w-snmp php72w-soap php72w-tidy php72w-xmlrpc php72w-pecl-igbinary php72w-intl php72w-memcached php72w-pecl-mongodb
check installed version
php -v
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CMS not support Vesion 7.2
yum remove php*
then yum install php56w* phpMyAdmin
after finish
config /etc/httpd/conf.d/phpMyAdmin.conf
# Require ip 127.0.0.1 <<<在前面加上 #
# Require ip ::1 <<<在前面加上 #
Require all granted <<<加上這行,這樣就可以從所有的地址登錄