Edit: /etc/php.d/50-redis.ini (1553B)
; Enable redis extension module
extension = redis.so
; phpredis can be used to store PHP sessions.
; To do this, uncomment and configure below
; RPM note : save_handler and save_path are defined
; for mod_php, in /etc/httpd/conf.d/php.conf
; for php-fpm, in /etc/php-fpm.d/*conf
;session.save_handler = redis
;session.save_path = "tcp://host1:6379?weight=1, tcp://host2:6379?weight=2&timeout=2.5, tcp://host3:6379?weight=2"
; Configuration
;redis.arrays.algorithm = ''
;redis.arrays.auth = ''
;redis.arrays.autorehash = 0
;redis.arrays.connecttimeout = 0
;redis.arrays.consistent = 0
;redis.arrays.distributor = ''
;redis.arrays.functions = ''
;redis.arrays.hosts = ''
;redis.arrays.index = 0
;redis.arrays.lazyconnect = 0
;redis.arrays.names = ''
;redis.arrays.pconnect = 0
;redis.arrays.previous = ''
;redis.arrays.readtimeout = 0
;redis.arrays.retryinterval = 0
;redis.clusters.auth = 0
;redis.clusters.cache_slots = 0
;redis.clusters.persistent = 0
;redis.clusters.read_timeout = 0
;redis.clusters.seeds = ''
;redis.clusters.timeout = 0
;redis.pconnect.pooling_enabled = 1
;redis.pconnect.connection_limit = 0
;redis.pconnect.echo_check_liveness = 1
;redis.pconnect.pool_detect_dirty = 0
;redis.pconnect.pool_poll_timeout = 0
;redis.pconnect.pool_pattern => ''
;redis.session.locking_enabled = 0
;redis.session.lock_expire = 0
;redis.session.lock_retries = 100
;redis.session.lock_wait_time = 20000
;redis.session.lock_failure_readonly = 0
;redis.session.early_refresh = 0
;redis.session.compression = none
;redis.session.compression_level = 3