The following packages are in testing, and available for download in the testing repositories:

• php70w 7.0.0beta3
• php56w 5.6.12
• php55w 5.5.28
• php54w 5.4.44

Assuming you have the Webtatic repositories set up (see Yum Repository), you can update using:

    yum update <package> --enablerepo=webtatic-testing