How can I install OpenX without php safe_mode disabled?
Sorry, but you can’t! The setting ‘safe_mode’ has to be disabled to install OpenX, as it is not compatible with certain functions and requirements of OpenX. If your website is hosted, you can ask your host to disable the safe_mode setting. The safe_mode setting is not supported in newer versions of PHP. We suggest exploring other options for security settings within PHP. For instance, the ‘open_basedir’ setting.