It would be really great to have an official list of which Apache directives are supported, and any differences
and changes per version.
(Our webhosts use Litespeed - the changeover was a nightmare as we made big use of FallbackResource, we now have lots of ModRewrite directives. We only have access to '.htaccess', not the main server configuration. Having this list- with suggested workarounds - would have saved us hours of time. So far, I found Litespeed to be really let down by poor documentation)
e.g. not supported
.htaccess
=======
FallbackResource
SSILastModified
SSIErrorMsg
SSIUndefinedEcho
IndexOptions
HeaderName
ReadmeName
IndexIgnore
AddDescription
AddIcon
SSI Files
=======
<!--#if expr="-e file"-->
...
<!--#endif-->
and changes per version.
(Our webhosts use Litespeed - the changeover was a nightmare as we made big use of FallbackResource, we now have lots of ModRewrite directives. We only have access to '.htaccess', not the main server configuration. Having this list- with suggested workarounds - would have saved us hours of time. So far, I found Litespeed to be really let down by poor documentation)
e.g. not supported
.htaccess
=======
FallbackResource
SSILastModified
SSIErrorMsg
SSIUndefinedEcho
IndexOptions
HeaderName
ReadmeName
IndexIgnore
AddDescription
AddIcon
SSI Files
=======
<!--#if expr="-e file"-->
...
<!--#endif-->