http referer's with if statement

[rayzun]

MULTIPLE
- http referer's with if statement

I would like to be able to redirect some visitors depending on a if statement...

Basically using the http referer,
if anywhere in the url referer any made words are found ...

$qurl = $_SERVER['HTTP_REFERER'];
if (!strpos($qurl,'yahoo') === false) { \ this works fine with only a single word

##
if (!strpos($qurl,'yahoo, google, msn, help, how, to, add, more, words') === false) {
##

echo "<SCRIPT LANGUAGE=\"javascript\">window.location.href =\"http://www.website.com\"</SCRIPT>";
}

I could make a seperate statement for every single word,
however this could make multiple output of html.

[LordShryku]

Using a switch statement or elseif's would only return whichever one was true first. Though, if you're going to have that many word checks, and even more so, if you wanted to have different redirects based on the word, I would use an array and loop it.

$keywords = array('yahoo'  => 'http://www.yahoo.com',
                  'google' => 'http://www.google.com',
                  'php'    => 'http://www.phpbuilder.com'
                  );

foreach($keywords as $word => $redirect) {
   if(strpos($qurl, $word) === TRUE) {
       echo '<script language="javascript">window.location.href ="'.$redirect.'"</script>';
       break; // break out of loop
   }
}

...or something to that effect...

[rayzun]

thats basically what I was looking to do
Thanks!

this will not work to display certain HTML code
example:
a table with a image and description.

$qurl = $_SERVER['HTTP_REFERER'];

if (!strpos($qurl,'yahoo, google, msn, help, how, to, add, more, words') === false) {

echo "<table width=\"300\"><tr><td><img src=\"image1.gif\">image description</td></tr><table>";
}