How use multiple conditions in xpath query?

cleako

New Member
\[code\] $elements = $xpath->query( "//message[(@sender ='".$from." and @receiver = '".$username."') or (@receiver='unread' and @sender = '".$username."')]" );\[/code\]Whats the problem with this code?I need something like this \[code\]SELECT data WHERE ((sender == from AND receiver = username)OR(sender == username AND receiver = from))\[/code\] from my xml file
 
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