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ChurchCRM Application Platform Prerequisites
ChurchCRM has a few platform prerequisites, and a built-in mechanism to ensure that all prerequisites are met. If there are any unmet prerequisites, a message will be displayed during setup and a notification will be displayed during run time.
Prerequisites are validated at every page load, so if the hosting environment is changed to an incomplete / unsupported model, a notification will appear
Validation occurs in the getApplicationPrerequisites() function.
ChurchCRM makes use of many features added with PHP 8.1. Lower versions will not work.
- Errors and warnings about missing functions (especially
random_bytes()) - As of ChurchCRM 5.3.0, the setup process will display a message indicating installation with anything below PHP 8.1 is not possible and will halt the installation.
- Shared Hosting (CPanel)
- Ensure that you have PHP 8.1 or higher selected for this site.
- Self-Hosted Linux:
- Follow the steps at Install Self Hosted Linux
ChurchCRM relies on Apache's mod_rewrite for functionality at the moment. We would like to depreciate this requirement but it still exists for now. Testing for the presence/absence of mod_rewrite from inside the PHP code can be difficult to reliablably detect on all hosting configurations. If you know for certain that this module is loaded and working on your Apache setup, it is SAFE to ignore this prerequisite during setup.