psStrDefault()
Returns a string or a defualt string
Description:
Used when you need to have a string equal to another, or default if empty.
Usage:
$str = psStrDefault($string,"def_string");
Example:
$sView = psStrDefault($_GET['view'], "list");
will return the url parameter, or "list" if not set
Code:
function psStrDefault($str,$strDef)
{
$res = $str;
if ($res == "") { $res = $strDef; }
return $res;
}
Changlelog:
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