Re: [development] module_exists vs. functions_exists?

Earnie Boyd wrote:

I would rather ask the interacting modules to insert a MODULE_FOO_VERSION and check for the constant being defined and defined to the version you expect. The module_exists function used with function_exists as you suggest is a good fall back for not having MODULE_FOO_VERSION. Agreed. I recently had an issue where a module I depended on was upgraded and this resulted in my module failing. Being able to specify that I was expecting a specific version of the module would have helped troubleshoot the issue alot quicker.

Jonathan