Best approach for resolving php common conflicts: ignore, fix, others?

Question

I am trying to install the Soap module on PHP 5.6 on CentOS 6. When I run the yum command yum install php56w-soapto install it, I get the following message:

Error: common php56w conflicts with php-common-5.3.3-49.el6.x86_64
You can try using -skip-break to solve the problem. You can try running: rpm -Va --nofiles --nodigest

What are my solutions to this problem? Should I run with --skip-broken, are there any other options?

I am running php 5.6.3 and CentOS 6 on VPS