How to use mod_Rewrite to check multiple folders for a static file

Question

What are the mod_Rewrite rules for checking multiple folder locations for a given file. For instance, if I have a folder structure of:

public/
    css/
             


        

Answer 1

Try these rules:

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{DOCUMENT_ROOT}/library1%{REQUEST_URI} -f
RewriteRule ^css/.+ library1%{REQUEST_URI} [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{DOCUMENT_ROOT}/library2%{REQUEST_URI} -f
RewriteRule ^css/.+ library2%{REQUEST_URI} [L]