refactored folded_2_edismax()


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@61597 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
changed order of operands


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@61598 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
$this -> self:: for functin calls
curl_recorder: first shot


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@61599 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0