Vince
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| Posted: 05/28/2002, 6:44 AM |
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People have to log on to see certain parts of the site. If their browser does not accept cookies, nothing happens.
What I would like to have is a page that loads with a message saying sth like 'you need to accept cookies in order to log on' if their browser does not accept cookies...
How do I do that with PHP?
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Brent
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| Posted: 05/28/2002, 1:04 PM |
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This function will show you what the user's browser is capable of.
Try this (sorry for the indentation, but that is because of this CC website left truncates everything):
<?PHP
function GetBrowserInfo()
/*------------------------------
Get the user's browser info
------------------------------*/
{
$browser = get_browser();
$prop_set = "";
$browser_type = "";
$browser_version = "";
while (list ($key, $value) = each($browser))
{
switch ($key)
{
case "browser" : if ($value) $browser_type = trim($value); break;
case "version" : if ($value) $browser_version = trim($value); break;
case "frames" : if ($value) $prop_set .= $key . ","; break;
case "tables" : if ($value) $prop_set .= $key . ","; break;
case "cookies" : if ($value) $prop_set .= $key . ","; break;
case "backgroundsounds": if ($value) $prop_set .= $key . ","; break;
case "vbscript" : if ($value) $prop_set .= $key . ","; break;
case "javascript" : if ($value) $prop_set .= $key . ","; break;
case "javaapplets" : if ($value) $prop_set .= $key . ","; break;
case "activexcontrols" : if ($value) $prop_set .= $key . ","; break;
case "win16" : if ($value) $prop_set .= $key . ","; break;
case "beta" : if ($value) $prop_set .= $key . ","; break;
case "ak" : if ($value) $prop_set .= $key . ","; break;
case "sk" : if ($value) $prop_set .= $key . ","; break;
case "aol" : if ($value) $prop_set .= $key . ","; break;
case "crawler" : if ($value) $prop_set .= $key . ","; break;
case "cdf" : if ($value) $prop_set .= $key . ","; break;
}
}
if ($prop_set)
$prop_set = substr($prop_set,0,strlen($prop_set)-1);
return $prop_set;
}
echo "Browser Info:<BR>".GetBrowserInfo();
?>
It returns a string showing all of the browser capabilities.
Browser Info:
frames,tables,cookies,backgroundsounds,vbscript,javascript,javaapplets,activexcontrols,cdf
Brent
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