在链接中插入php变量

Please help me to solve this.

I am trying to insert a variable inside the link

the $keyword variable stands for keywords to search in a specific website here is my code:

$keyword =$_COOKIE['keyword'];
$digikeyurl = 'http://www.digikey.com/product-search/en/capacitors?keywords="'.$keyword. '"';

it doesn't have any error but my problem is, it is not executing properly.

thanks and more power!

try this:

$digikeyurl = 'http://www.digikey.com/product-search/en/capacitors?keywords='.$keyword;

Try this code

$keyword =$_COOKIE['keyword'];

    $digikeyurl = 'http://www.digikey.com/product-search/en/capacitors?keywords='.$keyword;

And get that variable using $_GET['keywords']

Try this

 echo "<script language='javascript'>location.href='http://www.digikey.com/product-search/en/capacitors?keywords='.$keyword. '"'</script>";

Try this code

$keyword =$_COOKIE['keyword'];
$digikeyurl = "http://www.digikey.com/product-search/en/capacitors?keywords=$keyword";