Redirect Based On Refer website

[mikem562]

Hello, This is what I'm trying to-do. I have an index.php file I would like a bit of code that says

 

"If you got here from www.websitea.com (or a link within that site) OR www.websiteb.com"

do this :

else

do this:

 

I'm just not sure how to check where they're coming from.

so basically if your on google.ca and you goto the site it will exicute the else part of the code

but if your already on sitea or b and you click a link it will not

[mikem562]

I found this which I think is what I'm looking for (or something similar)

 

if( (strpos($_SERVER['HTTP_REFERER'], get_bloginfo('home')) === false) && !$_SERVER['QUERY_STRING'])

but I'm not sure how to make it, if www.sitea.com = false or siteb.com = false & your not coming from within the site itself then ...

else etc

[NLCJ]

if($_SERVER['HTTP_REFERER'] == "http://www.google.com/") {
     //Your code
}

[mikem562]

perfect thank you!, how would I add more then 1 url to that so if google -or- if this -or- if this, etc

[NLCJ]

I haven't tested it, you should before you start using it.

 

For multiple sites:

$sites = array("http://www.google.com/", "http://www.microsoft.com");

if(in_array($_SERVER['HTTP_REFERER']), $sites) {
     //Your code
}

 

Etcetera.