$_Server HTTP_REFFERER Query
I'm looking to do the following:
If a user has came from google I want to display a different msg to the one shown on my site if they have came from anywhere else or if they have actually typed the url in.
I know I need to do soemthing similar to the following:
All the refering url's from google will be different depending on what the user searched for in google so how would I go about checking to see if just the word google was conatined in the reffering url and not a specific url?
As always any help much appreciated.