The rewrite would happen as follows:
RewriteRule ^sandbox/jcsearch/([^/]+)/([^/]+)$ sandbox/jcsearch/index.php?$1=$2 [L,NC]
RewriteRule directive does not have the redirection flag (
R) set, it will not change the URL in your browser's addressbar. So, by visiting
user will get internally redirected to:
Please note: You have to put the rewrite rules in the htaccess file in your server root directory.