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server variables

server variables as in $_SERVER[] are very helpful in building scripts which run on different servers.
instead of hardcoding variables these might do the trick

this snippet will produce a list of all available server variables

full source of server variables [ line 1 - 16 ] | download server variables

1	<?php
2	$str = '<?php
3	// all available server variables on '.$_SERVER['HTTP_HOST'].'
4	';
5	// list all available server variables
6	foreach ( $_SERVER as $key=>$value )
7	{
8	$str .= ' $_SERVER[''.$key.''] = ''.$value.'';
9	';
10	}
11	$str .= '
12	'.chr(63).'>
13	';
14	// output the string
15	highlight_string($str);
16	?>

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