How to Install PHP mbstring extension

On my redhat based server, I installed the PHP mbstring extension as:

Connect the repository:
wget -q -O – http://www.atomicorp.com/installers/atomic.sh | sh

 

yum –enablerepo=webtatic install php-mbstring

/etc/init.d/httpd restart
Stopping httpd: [ OK ]
Starting httpd: [ OK ]