PHP 5.4 compatibility
PHP 5.4 compatibility

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