=')) { echo 'This code is compatible with ownCloud version 10 and above.'; } else { echo 'This code is not compatible with ownCloud version 10 and above.'; } ?>This code example uses the getVersionString function to determine the version of ownCloud installation and checks if it is 10.0.0 or above. The output will change depending on the version of ownCloud. Package library: ownCloud core package library