This could be triggered when passing an array with "holes" to variadic commands.
Connection classes based on the protocol serialized exposed by phpiredis were
not affected by this bug.
Fixes#316.
When iterating a hash containing integer fields our iterator abstraction
based on HSCAN was always returning "0" as a field name after the first
$field => $value pair due to a wrong assumption on how the PHP function
array_shift() (which is used internally to advance to the next pair in
our buffered response to HSCAN) works.
The ZSCAN-based iterator had this very same bug which was already fixed
in 24e19a9 so I am not sure how this one went unnoticed until now.
Apparently HHVM is more strict than PHP in stream_socket_client() and does not
like at all IPv4 addresses and hostnames eclosed in square brackets. Note that
it is not that weird as square brackets are mandatory only when IPv6 addresses
are embedded in URI strings, so it is more like a weird incompatiblity of HHVM
with the behaviour of the standard PHP interpreter. The connect() attempt fails
but not due to the server being unavailable or some connectivity issue.
The important lesson is: never rely on undocumented behaviours especially when
targeting different runtimes, and do not forget to run the test suite on every
platform right before release like I unfortunately did.
This commit fixes#269.
Using IPv6 with Predis was basically impossible due to various inconsistencies
and bugs through the library, now it is supported by all the connection classes.
Following the standard for IPv6 literal addresses in URI strings, the IP literal
must be enclosed within square brackets when passing the parameters as a string:
$parameters = 'tcp://[2001:db8:0:f101::1]:6379';
See https://tools.ietf.org/html/rfc3986#section-3.2.2 for further details.
This commit also fixes#239 making redis-cluster usable with nodes using IPv6.
This trivial change makes it possible to use overridden static methods
when extending Predis\Command\Processor\KeyPrefixProcessor. PHP always
invokes the static methods of a parent class when using self:: even if
the extended classes override them.
Daniele Alessandri
Ante Lucic
Ante Braovic
John Maguire
postbox433@gmail.com
Remi Collet
Alexander Cheprasov