Compare dirname() results to DIRECTORY_SEPARATOR, not '/'
Compare dirname() results to DIRECTORY_SEPARATOR, not '/'

pixelipo/server,Ardinis/server,bluelml/core,pollopolea/core,xx621998xx/server,sharidas/core,endsguy/server,pixelipo/server,owncloud/core,bluelml/core,xx621998xx/server,endsguy/server,owncloud/core,pixelipo/server,michaelletzgus/nextcloud-server,michaelletzgus/nextcloud-server,lrytz/core,xx621998xx/server,whitekiba/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server,pixelipo/server,lrytz/core,jbicha/server,whitekiba/server,cernbox/core,andreas-p/nextcloud-server,lrytz/core,pixelipo/server,whitekiba/server,sharidas/core,andreas-p/nextcloud-server,endsguy/server,IljaN/core,sharidas/core,IljaN/core,IljaN/core,IljaN/core,pmattern/server,pollopolea/core,cernbox/core,pmattern/server,cernbox/core,bluelml/core,nextcloud/server,jbicha/server,phil-davis/core,nextcloud/server,Ardinis/server,owncloud/core,endsguy/server,nextcloud/server,jbicha/server,sharidas/core,whitekiba/server,pmattern/server,bluelml/core,pollopolea/core,pollopolea/core,IljaN/core,andreas-p/nextcloud-server,pmattern/server,Ardinis/server,whitekiba/server,bluelml/core,jbicha/server,jbicha/server,cernbox/core,endsguy/server,Ardinis/server,cernbox/core,owncloud/core,lrytz/core,andreas-p/nextcloud-server,pmattern/server,pollopolea/core,Ardinis/server,owncloud/core,michaelletzgus/nextcloud-server,sharidas/core,lrytz/core,xx621998xx/server,xx621998xx/server