Ross wrote:
<a href="<? echo $PHP_SELF,'?','&action=something' ?>">do somehthing</a>
this seems to work but can someone explain the syntax to me what does a '?'
and a ',' do in PHP?
I thought you joined strings with a full stop '.' (a period if you are from
the US).
You are passing multiple parameters to the 'echo' language construct.
The '?' is just a string, and is interpreted just like any other string
in PHP. That will print out the value of $PHP_SELF followed by
?&action=something
By the way, you really shouldn't have register_globals turned on. And
you also really shouldn't top-post.
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