Notice: Undefined index: host in search404_search_engine_query()

I get the same error.

Wanted to confirm I am experiencing the same problem. This issue seems to occur when users try to visit a page directly on the site. Line 94 ( $parsed_url = parse_url($_SERVER['HTTP_REFERER']); ) assumes that you have been referred to the page by a search engine. When the following lines attempt to get the host and query information from the $parse_url array, they return undefined. It seems that parse_url stops at [path] if there was no referrer, instead of crating the full array (http://php.net/manual/en/function.parse-url.php).

My fix was to check to see if the keys were set in the parsed url and if they were assign them to the $remote_host and $query variables, otherwise, I set those variables to nothing. This seems to have removed the notices. Not sure if this way you want to handle it within the module or not.

if(isset($parsed_url['host']))
	{	
		$remote_host = $parsed_url['host'];
	}
	else
	{
		$remote_host = "";
	}
	if(isset($parsed_url['query']))
	{
		$query_string = $parsed_url['query'];
	}
	else
	{
		$query_string = "";
	}

See entry at http://drupal.org/node/1111918

Peter Bowey

Thanks for the report. I have fixed this in the latest 7.x-1.x dev branch.

I downloaded the dev release, but I still suffer this issue:

Notice: Undefined index: host in search404_search_engine_query() (regel 95 van /srv/www/kaipara_nl/dev/htdocs/sites/all/modules/search404/search404.module).
Notice: Undefined index: query in search404_search_engine_query() (regel 96 van /srv/www/kaipara_nl/dev/htdocs/sites/all/modules/search404/search404.module).

Me too, I don't see this changed at all in dev. Attached is a two-line patch which fixes the issue.

This also was not changed in the latest dev for me. The patch in #7 fixed it for me.

I have this issue as well.

The patch seems to have fixed the issue. Shouldn't it be applied to an official release and save others the trouble of patching stuff by themselves?

Well, the point was that it hasn't even been applied to the dev release. But yes, that would be ideal.

Sorry about the mixup. The patch has been applied in the 7.x-1.x branch and should be available in the dev release in 24 hrs.

http://drupalcode.org/project/search404.git/blobdiff/9670197a0f8a6374dc8...

On Drupal 7 I am getting these Notices although I patched the two various patches mentioned here and on another similar topic. I also installed the dev-module, but no joy there either. I get these error messages when I enter a wrong web-address manually. And I can't seem to be able to disable the php notices anyway, as I am on a shared hosting plan (site5)

 Notice: Undefined index: module in ds_search_form_search_form_alter() (line 387 of ~/sites/all/modules/ds/modules/ds_search/ds_search.module).
    * Notice: Undefined index: module in custom_search_form_alter() (line 103 of ~/sites/all/modules/custom_search/custom_search.module). 

I couldn't solve the above mentioned errors in Drupal 7, so I emailed the support staff of site5.com (my host) who placed a php.ini file in the /public_html folder with:
display_errors = Off

It didn't help.

I was still getting the notices (and complaining:-), till another member of their staff edited the settings.php file and added this line:
ini_set('error_reporting', E_ALL & ~E_NOTICE);

Now the notices are gone.

I provide this in case someone needs a quick fix for the Notices in Drupal 7 created by the Search 404 module;