Source: php5 Version: 5.6.33+dfsg-0+deb8u1 Followup-For: Bug #890266 Dear Maintainer,
I confirm the existence of this bug The following snippet triggers the issue: stream_socket_client('tcp://localhost:6379/'); On php 5.6.30+dfsg-0+deb8u1, the call is a success On php 5.6.33+dfsg-0+deb8u1: PHP Warning: stream_socket_client(): unable to connect to tcp://localhost:6379/ (Failed to parse address "localhost:6379/") in /tmp/test.php on line 3 The '/' behavior seems to be a long known trick, used by many libs etc (which are broken with the 5.6.33 release), despite the absence of official documentation: https://stackoverflow.com/a/30391981/4091648 https://secure.php.net/manual/en/function.stream-socket-client.php#105393 Thanks for maintaining, -- System Information: Debian Release: 9.4 APT prefers stable APT policy: (990, 'stable'), (500, 'oldoldstable'), (500, 'unstable'), (500, 'oldstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.9.0-5-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/das