How can I do this?

I'm posting it here because I really don't know what script can make this possible.

Is there anyway that i can give condition based on what site the visitor came.

For example,

If (the visitor came from www.yuukoweb.com)
{
    show this
}
else
{
    show this
}

PHP:

Is this possible? And can you tell how?

 

Hi, you want to look at getting the referer of the website

So something like this (I do C# not PHP so this mat not be 100% accurate but will give you an idea)

if(isset($_SERVER['HTTP_REFERER']) =="www.mywebsite.com")
{    

// Show this

}
else
{
 // show this

}

Code (markup):

 

you can use $_SERVER['HTTP_REFERER'] to get http address referer, and make condition for it.

 

if ($_SERVER['HTTP_REFERER'] == "http://www.domain.com/") {
    echo "You came from domain.com! Accepted.";
} else {
    echo "Sorry, page content visible only for those who came from domain.com!";
    exit();
}

PHP:

 

Thanks. Now another question. How can i try to prevent direct traffic from a specific page in my site.

Example.

if (you type in your browser directly www.mydomain.com)
{
   you will be redirected to a certain page
}
else
{
   you can enter
}

Code (markup):

Is this possible?