Use of redis methods in laravel and laravelredis

Use of redis methods in laravel and laravelredis

When using the redis built-in method in laravel, you will find that many native methods do not exist. laravel re-encapsulates the methods, but no relevant information is found in the document.

\vendor\predis\predis\src\Profile\RedisProfile.php

Re-print the createCommand method of the file

$this->commands

It is found that many method names are overwritten. The following are all redefined method names.

array(151) {  ["EXISTS"]=>  string(24) "Predis\Command\KeyExists"  ["DEL"]=>  string(24) "Predis\Command\KeyDelete"  ["TYPE"]=>  string(22) "Predis\Command\KeyType"  ["KEYS"]=>  string(22) "Predis\Command\KeyKeys"  ["RANDOMKEY"]=>  string(24) "Predis\Command\KeyRandom"  ["RENAME"]=>  string(24) "Predis\Command\KeyRename"  ["RENAMENX"]=>  string(32) "Predis\Command\KeyRenamePreserve"  ["EXPIRE"]=>  string(24) "Predis\Command\KeyExpire"  ["EXPIREAT"]=>  string(26) "Predis\Command\KeyExpireAt"  ["TTL"]=>  string(28) "Predis\Command\KeyTimeToLive"  ["MOVE"]=>  string(22) "Predis\Command\KeyMove"  ["SORT"]=>  string(22) "Predis\Command\KeySort"  ["DUMP"]=>  string(22) "Predis\Command\KeyDump"  ["RESTORE"]=>  string(25) "Predis\Command\KeyRestore"  ["SET"]=>  string(24) "Predis\Command\StringSet"  ["SETNX"]=>  string(32) "Predis\Command\StringSetPreserve"  ["MSET"]=>  string(32) "Predis\Command\StringSetMultiple"  ["MSETNX"]=>  string(40) "Predis\Command\StringSetMultiplePreserve"  ["GET"]=>  string(24) "Predis\Command\StringGet"  ["MGET"]=>  string(32) "Predis\Command\StringGetMultiple"  ["GETSET"]=>  string(27) "Predis\Command\StringGetSet"  ["INCR"]=>  string(30) "Predis\Command\StringIncrement"  ["INCRBY"]=>  string(32) "Predis\Command\StringIncrementBy"  ["DECR"]=>  string(30) "Predis\Command\StringDecrement"  ["DECRBY"]=>  string(32) "Predis\Command\StringDecrementBy"  ["RPUSH"]=>  string(27) "Predis\Command\ListPushTail"  ["LPUSH"]=>  string(27) "Predis\Command\ListPushHead"  ["LLEN"]=>  string(25) "Predis\Command\ListLength"  ["LRANGE"]=>  string(24) "Predis\Command\ListRange"  ["LTRIM"]=>  string(23) "Predis\Command\ListTrim"  ["LINDEX"]=>  string(24) "Predis\Command\ListIndex"  ["LSET"]=>  string(22) "Predis\Command\ListSet"  ["LREM"]=>  string(25) "Predis\Command\ListRemove"  ["LPOP"]=>  string(27) "Predis\Command\ListPopFirst"  ["RPOP"]=>  string(26) "Predis\Command\ListPopLast"  ["RPOPLPUSH"]=>  string(34) "Predis\Command\ListPopLastPushHead"  ["SADD"]=>  string(21) "Predis\Command\SetAdd"  ["SREM"]=>  string(24) "Predis\Command\SetRemove"  ["SPOP"]=>  string(21) "Predis\Command\SetPop"  ["SMOVE"]=>  string(22) "Predis\Command\SetMove"  ["SCARD"]=>  string(29) "Predis\Command\SetCardinality"  ["SISMEMBER"]=>  string(26) "Predis\Command\SetIsMember"  ["SINTER"]=>  string(30) "Predis\Command\SetIntersection"  ["SINTERSTORE"]=>  string(35) "Predis\Command\SetIntersectionStore"  ["SUNION"]=>  string(23) "Predis\Command\SetUnion"  ["SUNIONSTORE"]=>  string(28) "Predis\Command\SetUnionStore"  ["SDIFF"]=>  string(28) "Predis\Command\SetDifference"  ["SDIFFSTORE"]=>  string(33) "Predis\Command\SetDifferenceStore"  ["SMEMBERS"]=>  string(25) "Predis\Command\SetMembers"  ["SRANDMEMBER"]=>  string(30) "Predis\Command\SetRandomMember"  ["ZADD"]=>  string(22) "Predis\Command\ZSetAdd"  ["ZINCRBY"]=>  string(30) "Predis\Command\ZSetIncrementBy"  ["ZREM"]=>  string(25) "Predis\Command\ZSetRemove"  ["ZRANGE"]=>  string(24) "Predis\Command\ZSetRange"  ["ZREVRANGE"]=>  string(31) "Predis\Command\ZSetReverseRange"  ["ZRANGEBYSCORE"]=>  string(31) "Predis\Command\ZSetRangeByScore"  ["ZCARD"]=>  string(30) "Predis\Command\ZSetCardinality"  ["ZSCORE"]=>  string(24) "Predis\Command\ZSetScore"  ["ZREMRANGEBYSCORE"]=>  string(37) "Predis\Command\ZSetRemoveRangeByScore"  ["PING"]=>  string(29) "Predis\Command\ConnectionPing"  ["AUTH"]=>  string(29) "Predis\Command\ConnectionAuth"  ["SELECT"]=>  string(31) "Predis\Command\ConnectionSelect"  ["ECHO"]=>  string(29) "Predis\Command\ConnectionEcho"  ["QUIT"]=>  string(29) "Predis\Command\ConnectionQuit"  ["INFO"]=>  string(29) "Predis\Command\ServerInfoV26x"  ["SLAVEOF"]=>  string(28) "Predis\Command\ServerSlaveOf"  ["MONITOR"]=>  string(28) "Predis\Command\ServerMonitor"  ["DBSIZE"]=>  string(33) "Predis\Command\ServerDatabaseSize"  ["FLUSHDB"]=>  string(34) "Predis\Command\ServerFlushDatabase"  ["FLUSHALL"]=>  string(29) "Predis\Command\ServerFlushAll"  ["SAVE"]=>  string(25) "Predis\Command\ServerSave"  ["BGSAVE"]=>  string(35) "Predis\Command\ServerBackgroundSave"  ["LASTSAVE"]=>  string(29) "Predis\Command\ServerLastSave"  ["SHUTDOWN"]=>  string(29) "Predis\Command\ServerShutdown"  ["BGREWRITEAOF"]=>  string(41) "Predis\Command\ServerBackgroundRewriteAOF"  ["SETEX"]=>  string(30) "Predis\Command\StringSetExpire"  ["APPEND"]=>  string(27) "Predis\Command\StringAppend"  ["SUBSTR"]=>  string(27) "Predis\Command\StringSubstr"  ["BLPOP"]=>  string(35) "Predis\Command\ListPopFirstBlocking"  ["BRPOP"]=>  string(34) "Predis\Command\ListPopLastBlocking"  ["ZUNIONSTORE"]=>  string(29) "Predis\Command\ZSetUnionStore"  ["ZINTERSTORE"]=>  string(36) "Predis\Command\ZSetIntersectionStore"  ["ZCOUNT"]=>  string(24) "Predis\Command\ZSetCount"  ["ZRANK"]=>  string(23) "Predis\Command\ZSetRank"  ["ZREVRANK"]=>  string(30) "Predis\Command\ZSetReverseRank"  ["ZREMRANGEBYRANK"]=>  string(36) "Predis\Command\ZSetRemoveRangeByRank"  ["HSET"]=>  string(22) "Predis\Command\HashSet"  ["HSETNX"]=>  string(30) "Predis\Command\HashSetPreserve"  ["HMSET"]=>  string(30) "Predis\Command\HashSetMultiple"  ["HINCRBY"]=>  string(30) "Predis\Command\HashIncrementBy"  ["HGET"]=>  string(22) "Predis\Command\HashGet"  ["HMGET"]=>  string(30) "Predis\Command\HashGetMultiple"  ["HDEL"]=>  string(25) "Predis\Command\HashDelete"  ["HEXISTS"]=>  string(25) "Predis\Command\HashExists"  ["HLEN"]=>  string(25) "Predis\Command\HashLength"  ["HKEYS"]=>  string(23) "Predis\Command\HashKeys"  ["HVALS"]=>  string(25) "Predis\Command\HashValues"  ["HGETALL"]=>  string(25) "Predis\Command\HashGetAll"  ["MULTI"]=>  string(31) "Predis\Command\TransactionMulti"  ["EXEC"]=>  string(30) "Predis\Command\TransactionExec"  ["DISCARD"]=>  string(33) "Predis\Command\TransactionDiscard"  ["SUBSCRIBE"]=>  string(30) "Predis\Command\PubSubSubscribe"  ["UNSUBSCRIBE"]=>  string(32) "Predis\Command\PubSubUnsubscribe"  ["PSUBSCRIBE"]=>  string(39) "Predis\Command\PubSubSubscribeByPattern"  ["PUNSUBSCRIBE"]=>  string(41) "Predis\Command\PubSubUnsubscribeByPattern"  ["PUBLISH"]=>  string(28) "Predis\Command\PubSubPublish"  ["CONFIG"]=>  string(27) "Predis\Command\ServerConfig"  ["PERSIST"]=>  string(25) "Predis\Command\KeyPersist"  ["STRLEN"]=>  string(27) "Predis\Command\StringStrlen"  ["SETRANGE"]=>  string(29) "Predis\Command\StringSetRange"  ["GETRANGE"]=>  string(29) "Predis\Command\StringGetRange"  ["SETBIT"]=>  string(27) "Predis\Command\StringSetBit"  ["GETBIT"]=>  string(27) "Predis\Command\StringGetBit"  ["RPUSHX"]=>  string(28) "Predis\Command\ListPushTailX"  ["LPUSHX"]=>  string(28) "Predis\Command\ListPushHeadX"  ["LINSERT"]=>  string(25) "Predis\Command\ListInsert"  ["BRPOPLPUSH"]=>  string(42) "Predis\Command\ListPopLastPushHeadBlocking"  ["ZREVRANGEBYSCORE"]=>  string(38) "Predis\Command\ZSetReverseRangeByScore"  ["WATCH"]=>  string(31) "Predis\Command\TransactionWatch"  ["UNWATCH"]=>  string(33) "Predis\Command\TransactionUnwatch"  ["OBJECT"]=>  string(27) "Predis\Command\ServerObject"  ["SLOWLOG"]=>  string(28) "Predis\Command\ServerSlowlog"  ["CLIENT"]=>  string(27) "Predis\Command\ServerClient"  ["PTTL"]=>  string(35) "Predis\Command\KeyPreciseTimeToLive"  ["PEXPIRE"]=>  string(31) "Predis\Command\KeyPreciseExpire"  ["PEXPIREAT"]=>  string(33) "Predis\Command\KeyPreciseExpireAt"  ["MIGRATE"]=>  string(25) "Predis\Command\KeyMigrate"  ["PSETEX"]=>  string(37) "Predis\Command\StringPreciseSetExpire"  ["INCRBYFLOAT"]=>  string(37) "Predis\Command\StringIncrementByFloat"  ["BITOP"]=>  string(26) "Predis\Command\StringBitOp"  ["BITCOUNT"]=>  string(29) "Predis\Command\StringBitCount"  ["HINCRBYFLOAT"]=>  string(35) "Predis\Command\HashIncrementByFloat"  ["EVAL"]=>  string(25) "Predis\Command\ServerEval"  ["EVALSHA"]=>  string(28) "Predis\Command\ServerEvalSHA"  ["SCRIPT"]=>  string(27) "Predis\Command\ServerScript"  ["TIME"]=>  string(25) "Predis\Command\ServerTime"  ["SENTINEL"]=>  string(29) "Predis\Command\ServerSentinel"  ["SCAN"]=>  string(22) "Predis\Command\KeyScan"  ["BITPOS"]=>  string(27) "Predis\Command\StringBitPos"  ["SSCAN"]=>  string(22) "Predis\Command\SetScan"  ["ZSCAN"]=>  string(23) "Predis\Command\ZSetScan"  ["ZLEXCOUNT"]=>  string(27) "Predis\Command\ZSetLexCount"  ["ZRANGEBYLEX"]=>  string(29) "Predis\Command\ZSetRangeByLex"  ["ZREMRANGEBYLEX"]=>  string(35) "Predis\Command\ZSetRemoveRangeByLex"  ["ZREVRANGEBYLEX"]=>  string(36) "Predis\Command\ZSetReverseRangeByLex"  ["HSCAN"]=>  string(23) "Predis\Command\HashScan"  ["PUBSUB"]=>  string(27) "Predis\Command\PubSubPubsub"  ["PFADD"]=>  string(29) "Predis\Command\HyperLogLogAdd"  ["PFCOUNT"]=>  string(31) "Predis\Command\HyperLogLogCount"  ["PFMERGE"]=>  string(31) "Predis\Command\HyperLogLogMerge"  ["COMMAND"]=>  string(28) "Predis\Command\ServerCommand"}

You only need to call the KEY to use the corresponding redis method, for example:

Redis: EXISTS ('key'); // corresponds to Predis \ Command \ KeyExists