php conflicts when installing

Hi, been working on this for 3 days now. I get this error when trying to install via the auto-installer on Centos 7 running php 5.6:
Attempt to remove 'php56w-common' to resolve conflict has succeeded
No package matched to remove: php55w-common
Attempt to remove 'php55w-common' to resolve conflict has failed
No package matched to remove: php-common
Attempt to remove 'php-common' to resolve conflict has failed
No package matched to remove: php55w-common
Attempt to remove 'php55w-common' to...

php conflicts when installing