Predis

In simpler terms Predis is just a PHP abstraction layer for Redis.

This means developers can use PHP-specific syntax to create & run database queries and retrieve query results at the same time.

Predis allows them to focus on their PHP skills without having to waste time learning Redis specific SQL syntax, and also secure their code by not having SQL syntax mixed with PHP.

What is new in this release:

• Switched to PSR-4 for autoloading.
• The default server profile for Redis is 3.0.
• Removed server profile for Redis 1.2.
• Added SENTINEL to the profile for Redis 2.6 and PUBSUB to the profile for Redis 2.8.
• Predis\Client can now send raw commands using Predis\Client::executeRaw().

What is new in version 1.0.1:

• Switched to PSR-4 for autoloading.
• The default server profile for Redis is 3.0.
• Removed server profile for Redis 1.2.
• Added SENTINEL to the profile for Redis 2.6 and PUBSUB to the profile for Redis 2.8.
• Predis\Client can now send raw commands using Predis\Client::executeRaw().

What is new in version 0.8.4:

• Added DUMP and RESTORE to the server profile for Redis 2.6.
• Connection exceptions now report basic host details in their messages.
• Allow Predis\Connection\PhpiredisConnection to use a random IP when a host actually has several IPs.
• FIXES:
• Allow HMSET when using a cluster of Redis nodes with client-side sharding or redis-cluster.
• Set WITHSCORES modifer for ZRANGE, ZREVRANGE, ZRANGEBYSCORE and ZREVRANGEBYSCORE only when the options array passed to these commands has WITHSCORES set to true.
• Scripted commands falling back from EVALSHA to EVAL resulted in PHP errors when using a prefixed client.
• Predis\PubSub\DispatcherLoop now works properly when using key prefixing.

Requirements:

• PHP 5.3 or higher
• Redis 1.2 or higher