What enables PHP.net to have this feature is a combination of a
-custom ".htaccess" file, who redirect the browser to another page
-in case of "Error 401/3/4" and a little search page that looks up
-functions names in the manual corresponding to what you searched for in
-http://php.net/search_for_this.
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+custom ".htaccess" file, which redirects the browser to another page
+in case of an "Error 401/3/4" and a little search page that looks up
+page names or functions names in the manual corresponding to what
+you searched for in http://php.net/search_for_this.
+
Everything behind this feature is available here: