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Passing a Get variable without the variable name


jlove

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This is a simple question but it puzzles me..

If it pass a variable without the variable name ike this :
[code]page.php?hello[/code]

How do I catch tat in the PHP code? I've tried $_REQUEST[''] but that doesn't seem to work...
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[!--quoteo(post=379314:date=Jun 2 2006, 11:12 PM:name=jlove)--][div class=\'quotetop\']QUOTE(jlove @ Jun 2 2006, 11:12 PM) [snapback]379314[/snapback][/div][div class=\'quotemain\'][!--quotec--]
This is a simple question but it puzzles me..

If it pass a variable without the variable name ike this :
[code]page.php?hello[/code]

How do I catch tat in the PHP code? I've tried $_REQUEST[''] but that doesn't seem to work...
[/quote]
It's not a variable without name, it's a variable without value.
try to echo all $_GET values, or simply var_dump($_GET)
to see what I mean
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