Making link with $_SERVER['FULL_URL']

[JayQ]

This is my current code:
<a href='.$_SERVER['FULL_URL'].'>Here</a>

It works with no problems the link becomes the full url including arguments.

However when I change the code to this the link becomes wrong ( I want to add some arguments to the link):
$newarg = '&newarg=egfesgseg';
<a href='.$_SERVER['FULL_URL'].$newarg.'> Here</a>

Can someone please help me and tell me how to fix this?

[thorpe]

There is no such variable as $_SERVER['FULL_URL'], at least, its not documented anyway. Im not at home so I can't test it.

[JayQ]

Ok, but if I use:
$_SERVER['SCRIPT_NAME'.'argv']

the end result for the script is the same.

[PABobo]

i'll assume your using the $_GET you need to add the ?