. array_diff_ukey() (Andrey)
. array_intersect_key() (Christiano Duarte)
. array_intersect_ukey() (Christiano Duarte)
+ . stream_context_get_default() (Wez)
+ . stream_socket_enable_crypto() (Wez)
+- PHP will now respect extension dependencies when initializing. (Wez)
- Added MDTM support to ftp_url_stat. (Sara)
- Added zlib stream filter suport. (Sara)
- Added bz2 stream filter support. (Sara)