Call-time pass-by-reference has been deprecated 


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@56521 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
moved to trunk


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@56531 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
deleted by hhl


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@56532 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0