How do I conditionally handle undefined SSI variables using Apache?
For Apache 2.4 the expressions have changed:
<!--#if expr="-z v('CONTENT_LANGUAGE')"-->
<!--#set var="CONTENT_LANGUAGE" value="en"-->
<!--#endif-->
For Apache 2.4 the expressions have changed:
<!--#if expr="-z v('CONTENT_LANGUAGE')"-->
<!--#set var="CONTENT_LANGUAGE" value="en"-->
<!--#endif-->