{"id":275,"date":"2014-08-26T13:44:23","date_gmt":"2014-08-26T13:44:23","guid":{"rendered":"http:\/\/blog.yyhcw.com\/post\/275.html"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T07:54:17","slug":"","status":"publish","type":"post","link":"http:\/\/blog.yyhcw.com\/post\/275.html","title":{"rendered":"redis php\u64cd\u4f5c\u5b9e\u4f8b\u4e8c"},"content":{"rendered":"

\u524d\u9762\u4e00\u7bc7\u535a\u5ba2\u300aredis php\u64cd\u4f5c\u5b9e\u4f8b\u4e00<\/a>\u300b\u4e3b\u8981\u662fstring\u7c7b\u578b\uff0clist\u7c7b\u578b\u548cset\u7c7b\u578b\uff0c\u4e0b\u9762hash\u7c7b\u578b\u548czset\u7c7b\u578b<\/p>\n

\u6240\u6709\u6f14\u793a\uff0c\u4e3a\u4e86\u65b9\u4fbf\u90fd\u96c6\u4e2d\u5728\u4e86\u4e00\u8d77\uff0c\u524d12\u6761\u4e00\u4e2a\u6f14\u793a\uff0c\u540e\u9762\u7684\u4e00\u4e2a\u6f14\u793a\uff01<\/span><\/p>\n

<\/span>1,hset<\/strong><\/p>\n

\u63cf\u8ff0\uff1a\u5c06\u54c8\u5e0c\u8868key\u4e2d\u7684\u57dffield\u7684\u503c\u8bbe\u4e3avalue\u3002\u5982\u679ckey\u4e0d\u5b58\u5728\uff0c\u4e00\u4e2a\u65b0\u7684\u54c8\u5e0c\u8868\u88ab\u521b\u5efa\u5e76\u8fdb\u884cHSET\u64cd\u4f5c\u3002\u5982\u679c\u57dffield\u5df2\u7ecf\u5b58\u5728\u4e8e\u54c8\u5e0c\u8868\u4e2d\uff0c\u65e7\u503c\u5c06\u88ab\u8986\u76d6\u3002
\u53c2\u6570\uff1akey field value
\u8fd4\u56de\u503c\uff1a\u5982\u679cfield\u662f\u54c8\u5e0c\u8868\u4e2d\u7684\u4e00\u4e2a\u65b0\u5efa\u57df\uff0c\u5e76\u4e14\u503c\u8bbe\u7f6e\u6210\u529f\uff0c\u8fd4\u56de1\u3002\u5982\u679c\u54c8\u5e0c\u8868\u4e2d\u57dffield\u5df2\u7ecf\u5b58\u5728\u4e14\u65e7\u503c\u5df2\u88ab\u65b0\u503c\u8986\u76d6\uff0c\u8fd4\u56de0\u3002<\/p>\n

2\uff0chsetnx<\/strong><\/p>\n

\u63cf\u8ff0\uff1a\u5c06\u54c8\u5e0c\u8868key\u4e2d\u7684\u57dffield\u7684\u503c\u8bbe\u7f6e\u4e3avalue\uff0c\u5f53\u4e14\u4ec5\u5f53\u57dffield\u4e0d\u5b58\u5728\u3002\u82e5\u57dffield\u5df2\u7ecf\u5b58\u5728\uff0c\u8be5\u64cd\u4f5c\u65e0\u6548\u3002\u5982\u679ckey\u4e0d\u5b58\u5728\uff0c\u4e00\u4e2a\u65b0\u54c8\u5e0c\u8868\u88ab\u521b\u5efa\u5e76\u6267\u884cHSETNX\u547d\u4ee4\u3002
\u53c2\u6570\uff1akey field value
\u8fd4\u56de\u503c\uff1a\u8bbe\u7f6e\u6210\u529f\uff0c\u8fd4\u56de1\u3002\u5982\u679c\u7ed9\u5b9a\u57df\u5df2\u7ecf\u5b58\u5728\u4e14\u6ca1\u6709\u64cd\u4f5c\u88ab\u6267\u884c\uff0c\u8fd4\u56de0\u3002<\/p>\n

3\uff0chget<\/strong><\/p>\n

\u63cf\u8ff0\uff1a\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\u7ed9\u5b9a\u57dffield\u7684\u503c\u3002
\u53c2\u6570\uff1akey field
\u8fd4\u56de\u503c\uff1a\u7ed9\u5b9a\u57df\u7684\u503c\u3002\u5f53\u7ed9\u5b9a\u57df\u4e0d\u5b58\u5728\u6216\u662f\u7ed9\u5b9akey\u4e0d\u5b58\u5728\u65f6\uff0c\u8fd4\u56denil\u3002<\/p>\n

4,hmset<\/strong><\/p>\n

\u63cf\u8ff0\uff1a\u540c\u65f6\u5c06\u591a\u4e2afield - value(\u57df-\u503c)\u5bf9\u8bbe\u7f6e\u5230\u54c8\u5e0c\u8868key\u4e2d\u3002\u6b64\u547d\u4ee4\u4f1a\u8986\u76d6\u54c8\u5e0c\u8868\u4e2d\u5df2\u5b58\u5728\u7684\u57df\u3002\u5982\u679ckey\u4e0d\u5b58\u5728\uff0c\u4e00\u4e2a\u7a7a\u54c8\u5e0c\u8868\u88ab\u521b\u5efa\u5e76\u6267\u884cHMSET\u64cd\u4f5c\u3002
\u53c2\u6570\uff1akey field value [field value ...]
\u8fd4\u56de\u503c\uff1a\u5982\u679c\u547d\u4ee4\u6267\u884c\u6210\u529f\uff0c\u8fd4\u56deOK\u3002\u5f53key\u4e0d\u662f\u54c8\u5e0c\u8868(hash)\u7c7b\u578b\u65f6\uff0c\u8fd4\u56de\u4e00\u4e2a\u9519\u8bef\u3002<\/p>\n

5,hmget<\/strong><\/p>\n

\u63cf\u8ff0:\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\uff0c\u4e00\u4e2a\u6216\u591a\u4e2a\u7ed9\u5b9a\u57df\u7684\u503c\u3002\u5982\u679c\u7ed9\u5b9a\u7684\u57df\u4e0d\u5b58\u5728\u4e8e\u54c8\u5e0c\u8868\uff0c\u90a3\u4e48\u8fd4\u56de\u4e00\u4e2anil\u503c\u3002\u56e0\u4e3a\u4e0d\u5b58\u5728\u7684key\u88ab\u5f53\u4f5c\u4e00\u4e2a\u7a7a\u54c8\u5e0c\u8868\u6765\u5904\u7406\uff0c\u6240\u4ee5\u5bf9\u4e00\u4e2a\u4e0d\u5b58\u5728\u7684key\u8fdb\u884cHMGET\u64cd\u4f5c\u5c06\u8fd4\u56de\u4e00\u4e2a\u53ea\u5e26\u6709nil\u503c\u7684\u8868\u3002
\u53c2\u6570\uff1akey field [field ...]
\u8fd4\u56de\u503c\uff1a\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u7ed9\u5b9a\u57df\u7684\u5173\u8054\u503c\u7684\u8868\uff0c\u8868\u503c\u7684\u6392\u5217\u987a\u5e8f\u548c\u7ed9\u5b9a\u57df\u53c2\u6570\u7684\u8bf7\u6c42\u987a\u5e8f\u4e00\u6837\u3002<\/p>\n

6,hgetall<\/strong><\/p>\n

\u63cf\u8ff0:\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\uff0c\u6240\u6709\u7684\u57df\u548c\u503c\u3002\u5728\u8fd4\u56de\u503c\u91cc\uff0c\u7d27\u8ddf\u6bcf\u4e2a\u57df\u540d(field name)\u4e4b\u540e\u662f\u57df\u7684\u503c(value)\uff0c\u6240\u4ee5\u8fd4\u56de\u503c\u7684\u957f\u5ea6\u662f\u54c8\u5e0c\u8868\u5927\u5c0f\u7684\u4e24\u500d\u3002
\u53c2\u6570\uff1akey
\u8fd4\u56de\u503c:\u4ee5\u5217\u8868\u5f62\u5f0f\u8fd4\u56de\u54c8\u5e0c\u8868\u7684\u57df\u548c\u57df\u7684\u503c\u3002 \u82e5key\u4e0d\u5b58\u5728\uff0c\u8fd4\u56de\u7a7a\u5217\u8868\u3002<\/p>\n

7,hdel<\/strong><\/p>\n

\u63cf\u8ff0:\u5220\u9664\u54c8\u5e0c\u8868key\u4e2d\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u6307\u5b9a\u57df\uff0c\u4e0d\u5b58\u5728\u7684\u57df\u5c06\u88ab\u5ffd\u7565\u3002
\u53c2\u6570\uff1akey field [field ...]
\u8fd4\u56de\u503c:\u88ab\u6210\u529f\u79fb\u9664\u7684\u57df\u7684\u6570\u91cf\uff0c\u4e0d\u5305\u62ec\u88ab\u5ffd\u7565\u7684\u57df\u3002<\/p>\n

8,hlen<\/strong><\/p>\n

\u63cf\u8ff0:\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\u57df\u7684\u6570\u91cf\u3002
\u53c2\u6570\uff1akey
\u8fd4\u56de\u503c\uff1a\u54c8\u5e0c\u8868\u4e2d\u57df\u7684\u6570\u91cf\u3002\u5f53key\u4e0d\u5b58\u5728\u65f6\uff0c\u8fd4\u56de0\u3002<\/p>\n

9,hexists<\/strong><\/p>\n

\u63cf\u8ff0:\u67e5\u770b\u54c8\u5e0c\u8868key\u4e2d\uff0c\u7ed9\u5b9a\u57dffield\u662f\u5426\u5b58\u5728\u3002
\u53c2\u6570\uff1akey field
\u8fd4\u56de\u503c\uff1a\u5982\u679c\u54c8\u5e0c\u8868\u542b\u6709\u7ed9\u5b9a\u57df\uff0c\u8fd4\u56de1\u3002\u5982\u679c\u54c8\u5e0c\u8868\u4e0d\u542b\u6709\u7ed9\u5b9a\u57df\uff0c\u6216key\u4e0d\u5b58\u5728\uff0c\u8fd4\u56de0\u3002<\/p>\n

10,hincrby<\/strong><\/p>\n

\u63cf\u8ff0:\u4e3a\u54c8\u5e0c\u8868key\u4e2d\u7684\u57dffield\u7684\u503c\u52a0\u4e0a\u589e\u91cfincrement\u3002\u589e\u91cf\u4e5f\u53ef\u4ee5\u4e3a\u8d1f\u6570\uff0c\u76f8\u5f53\u4e8e\u5bf9\u7ed9\u5b9a\u57df\u8fdb\u884c\u51cf\u6cd5\u64cd\u4f5c\u3002
\u53c2\u6570\uff1akey field increment
\u8fd4\u56de\u503c\uff1a\u6267\u884cHINCRBY\u547d\u4ee4\u4e4b\u540e\uff0c\u54c8\u5e0c\u8868key\u4e2d\u57dffield\u7684\u503c\u3002<\/p>\n

11,hkeys<\/strong><\/p>\n

\u63cf\u8ff0:\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\u7684\u6240\u6709\u57df\u3002
\u53c2\u6570\uff1akey
\u8fd4\u56de\u503c\uff1a\u4e00\u4e2a\u5305\u542b\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u57df\u7684\u8868\u3002\u5f53key\u4e0d\u5b58\u5728\u65f6\uff0c\u8fd4\u56de\u4e00\u4e2a\u7a7a\u8868\u3002<\/p>\n

12,hvals<\/strong><\/p>\n

\u63cf\u8ff0:\u8fd4\u56de\u54c8\u5e0c\u8868key\u4e2d\u7684\u6240\u6709\u503c\u3002
\u53c2\u6570\uff1akey
\u8fd4\u56de\u503c\uff1a\u4e00\u4e2a\u5305\u542b\u54c8\u5e0c\u8868\u4e2d\u6240\u6709\u503c\u7684\u8868\u3002\u5f53key\u4e0d\u5b58\u5728\u65f6\uff0c\u8fd4\u56de\u4e00\u4e2a\u7a7a\u8868\u3002<\/p>\n

<?php\r\n$redis = new redis();\r\n$redis->connect('192.168.1.108', 6379);\r\n$redis->delete('test');\r\n$redis->hset('test', 'key1', 'hello');\r\necho $redis->hget('test', 'key1');     \/\/\u7ed3\u679c\uff1ahello\r\n\r\necho "<br>";\r\n$redis->hSetNx('test', 'key1', 'world');\r\necho $redis->hget('test', 'key1');   \/\/\u7ed3\u679c\uff1ahello\r\n\r\n$redis->delete('test');\r\n$redis->hSetNx('test', 'key1', 'world');\r\necho "<br>";\r\necho $redis->hget('test', 'key1');   \/\/\u7ed3\u679c\uff1aworld\r\n\r\necho $redis->hlen('test');   \/\/\u7ed3\u679c\uff1a1\r\nvar_dump($redis->hdel('test','key1'));  \/\/\u7ed3\u679c\uff1abool(true) \r\n\r\n$redis->delete('test');\r\n$redis->hSet('test', 'a', 'x');\r\n$redis->hSet('test', 'b', 'y');\r\n$redis->hSet('test', 'c', 'z');\r\nprint_r($redis->hkeys('test'));  \/\/\u7ed3\u679c\uff1aArray ( [0] => a [1] => b [2] => c ) \r\n\r\nprint_r($redis->hvals('test'));  \/\/\u7ed3\u679c\uff1aArray ( [0] => x [1] => y [2] => z ) \r\n\r\nprint_r($redis->hgetall('test'));  \/\/\u7ed3\u679c\uff1aArray ( [a] => x [b] => y [c] => z ) \r\n\r\nvar_dump($redis->hExists('test', 'a'));  \/\/\u7ed3\u679c\uff1abool(true) \r\n\r\n$redis->delete('test');\r\necho $redis->hIncrBy('test', 'a', 3);    \/\/\u7ed3\u679c\uff1a3\r\necho $redis->hIncrBy('test', 'a', 1);    \/\/\u7ed3\u679c\uff1a4\r\n\r\n$redis->delete('test');\r\nvar_dump($redis->hmset('test', array('name' =>'tank', 'sex'=>"man"))); \/\/\u7ed3\u679c\uff1abool(true)\r\nprint_r($redis->hmget('test', array('name', 'sex')));  \/\/\u7ed3\u679c\uff1aArray ( [name] => tank [sex] => man )\r\n?><\/pre>\n
13,zadd<\/strong><\/p>\n
\u63cf\u8ff0\uff1a
\u589e\u52a0\u4e00\u4e2a\u6216\u591a\u4e2a\u5143\u7d20\uff0c\u5982\u679c\u8be5\u5143\u7d20\u5df2\u7ecf\u5b58\u5728\uff0c\u66f4\u65b0\u5b83\u7684socre\u503c
\u867d\u7136\u6709\u5e8f\u96c6\u5408\u6709\u5e8f\uff0c\u4f46\u5b83\u4e5f\u662f\u96c6\u5408\uff0c\u4e0d\u80fd\u91cd\u590d\u5143\u7d20\uff0c\u6dfb\u52a0\u91cd\u590d\u5143\u7d20\u53ea\u4f1a
\u66f4\u65b0\u539f\u6709\u5143\u7d20\u7684score\u503c<\/p>\n
\u53c2\u6570\uff1a
key
score : double
value: string<\/p>\n
\u8fd4\u56de\u503c\uff1a1 or 0<\/p>\n
\u5b9e\u4f8b2<\/p>\n
14\uff0czrange<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u53d6\u5f97\u7279\u5b9a\u8303\u56f4\u5185\u7684\u6392\u5e8f\u5143\u7d20,0\u4ee3\u8868\u7b2c\u4e00\u4e2a\u5143\u7d20,1\u4ee3\u8868\u7b2c\u4e8c\u4e2a\u4ee5\u6b64\u7c7b\u63a8\u3002-1\u4ee3\u8868\u6700\u540e\u4e00\u4e2a,-2\u4ee3\u8868\u5012\u6570\u7b2c\u4e8c\u4e2a...<\/p>\n
\u53c2\u6570\uff1a
key
start: long
end: long
withscores: bool = false<\/p>\n
\u8fd4\u56de\u503c\uff1a\u6570\u7ec4<\/p>\n
\u5b9e\u4f8b2<\/p>\n
15\uff0czdelete, zrem<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u4ece\u6709\u5e8f\u96c6\u5408\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u6210\u5458\u3002<\/p>\n
\u53c2\u6570\uff1a
key
member<\/p>\n
\u8fd4\u56de\u503c\uff1a1 or 0<\/p>\n
\u5b9e\u4f8b2<\/p>\n
16\uff0czrevrange<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56dekey\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u6307\u5b9a\u533a\u95f4\u7684\u6240\u6709\u5143\u7d20\u3002\u8fd9\u4e9b\u5143\u7d20\u6309\u7167score\u4ece\u9ad8\u5230\u4f4e\u7684\u987a\u5e8f\u8fdb\u884c\u6392\u5217\u3002\u5bf9\u4e8e\u5177\u6709\u76f8\u540c\u7684score\u7684\u5143\u7d20\u800c\u8a00\uff0c\u5c06\u4f1a\u6309\u7167\u9012\u51cf\u7684\u5b57\u5178\u987a\u5e8f\u8fdb\u884c\u6392\u5217\u3002\u8be5\u547d\u4ee4\u4e0eZRANGE\u7c7b\u4f3c\uff0c\u53ea\u662f\u8be5\u547d\u4ee4\u4e2d\u5143\u7d20\u7684\u6392\u5217\u987a\u5e8f\u4e0e\u524d\u8005\u4e0d\u540c\u3002<\/p>\n
\u53c2\u6570\uff1a
key
start: long
end: long
withscores: bool = false<\/p>\n
\u8fd4\u56de\u503c\uff1a\u6570\u7ec4<\/p>\n
\u5b9e\u4f8b2<\/p>\n
17\uff0czrangebyscore, zrevrangebyscore<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56dekey\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2dscore\u4ecb\u4e8emin\u548cmax\u4e4b\u95f4\u7684\u6240\u6709\u5143\u7d20\uff08\u5305\u54c8score\u7b49\u4e8emin\u6216\u8005max\u7684\u5143\u7d20\uff09\u3002\u5143\u7d20\u6309\u7167score\u4ece\u4f4e\u5230\u9ad8\u7684\u987a\u5e8f\u6392\u5217\u3002\u5982\u679c\u5143\u7d20\u5177\u6709\u76f8\u540c\u7684score\uff0c\u90a3\u4e48\u4f1a\u6309\u7167\u5b57\u5178\u987a\u5e8f\u6392\u5217\u3002
\u53ef\u9009\u7684\u9009\u9879LIMIT\u53ef\u4ee5\u7528\u6765\u83b7\u53d6\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u5339\u914d\u5143\u7d20\u3002\u5982\u679c\u504f\u79fb\u503c\u8f83\u5927\uff0c\u6709\u5e8f\u96c6\u5408\u9700\u8981\u5728\u83b7\u5f97\u5c06\u8981\u8fd4\u56de\u7684\u5143\u7d20\u4e4b\u524d\u8fdb\u884c\u904d\u5386\uff0c\u56e0\u6b64\u4f1a\u589e\u52a0O(N)\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u3002\u53ef\u9009\u7684\u9009\u9879WITHSCORES\u53ef\u4ee5\u4f7f\u5f97\u5728\u8fd4\u56de\u5143\u7d20\u7684\u540c\u65f6\u8fd4\u56de\u5143\u7d20\u7684score\uff0c\u8be5\u9009\u9879\u81ea\u4eceRedis 2.0\u7248\u672c\u540e\u53ef\u7528\u3002<\/p>\n
\u53c2\u6570\uff1a
key
start: string
end: string
options: array<\/p>\n
\u8fd4\u56de\u503c\uff1a\u6570\u7ec4<\/p>\n
\u5b9e\u4f8b2<\/p>\n
18\uff0czcount<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56dekey\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u4ecb\u4e8emin\u548cmax\u95f4\u7684\u5143\u7d20\u7684\u4e2a\u6570\u3002<\/p>\n
\u53c2\u6570\uff1a
key
start: string
end: string<\/p>\n
\u8fd4\u56de\u503c\uff1a\u6570\u7ec4\u957f\u5ea6<\/p>\n
\u5b9e\u4f8b2<\/p>\n
19\uff0czremrangebyscore, zreleterangebyscore<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u79fb\u9664key\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2dscroe\u4f4d\u4e8emin\u548cmax\uff08\u5305\u542b\u7aef\u70b9\uff09\u4e4b\u95f4\u7684\u6240\u54df\u5143\u7d20\u3002\u4ece2.1.6\u7248\u672c\u540e\u5f00\u59cb\uff0c\u533a\u95f4\u7aef\u70b9min\u548cmax\u53ef\u4ee5\u88ab\u6392\u9664\u5728\u5916\uff0c\u8fd9\u548cZRANGEBYSCORE\u7684\u8bed\u6cd5\u4e00\u6837\u3002<\/p>\n
\u53c2\u6570\uff1a
key
start: double or "+inf" or "-inf" string
end: double or "+inf" or "-inf" string<\/p>\n
\u8fd4\u56de\u503c\uff1a\u5220\u9664\u5143\u7d20\u4e2a\u6570<\/p>\n
\u5b9e\u4f8b2<\/p>\n
20\uff0czremrangebyrank, zdeleterangebyrank<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u79fb\u9664key\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2drank\u503c\u4ecb\u4e8estart\u548cstop\u4e4b\u95f4\u7684\u6240\u6709\u5143\u7d20\u3002start\u548cstop\u5747\u662f\u4ece0\u5f00\u59cb\u7684\uff0c\u5e76\u4e14\u4e24\u8005\u5747\u53ef\u4ee5\u662f\u8d1f\u503c\u3002\u5f53\u7d22\u5f15\u503c\u4e3a\u8d1f\u503c\u65f6\uff0c\u8868\u660e\u504f\u79fb\u503c\u4ece\u6709\u5e8f\u96c6\u5408\u4e2dscore\u503c\u6700\u9ad8\u7684\u5143\u7d20\u5f00\u59cb\u3002\u4f8b\u5982\uff1a-1\u8868\u793a\u5177\u6709\u6700\u9ad8score\u7684\u5143\u7d20\uff0c\u800c-2\u8868\u793a\u5177\u6709\u6b21\u9ad8score\u7684\u5143\u7d20\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n
\u53c2\u6570\uff1a
key
start: LONG
end: LONG<\/p>\n
\u8fd4\u56de\u503c\uff1a\u5220\u9664\u5143\u7d20\u4e2a\u6570<\/p>\n
\u5b9e\u4f8b2<\/p>\n
21\uff0czsize, zcard<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56de\u5b58\u50a8\u5728key\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u7684\u4e2a\u6570\u3002
\u53c2\u6570\uff1akey
\u8fd4\u56de\u503c\uff1a\u5143\u7d20\u4e2a\u6570<\/p>\n
\u5b9e\u4f8b2<\/p>\n
22\uff0czscore<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56dekey\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2dmember\u7684score\u503c\u3002\u5982\u679cmember\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u4e0d\u5b58\u5728\uff0c\u90a3\u4e48\u5c06\u4f1a\u8fd4\u56denull\u3002
\u53c2\u6570\uff1akey member<\/p>\n
\u5b9e\u4f8b2<\/p>\n
23,zrank, zrevrank<\/strong><\/p>\n
\u63cf\u8ff0\uff1a\u8fd4\u56dekey\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2dmember\u5143\u7d20\u7684\u7d22\u5f15\u503c\uff0c\u5143\u7d20\u6309\u7167score\u4ece\u4f4e\u5230\u9ad8\u8fdb\u884c\u6392\u5217\u3002rank\u503c\uff08\u6216index\uff09\u662f\u4ece0\u5f00\u59cb\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5177\u6709\u6700\u4f4escore\u503c\u7684\u5143\u7d20\u7684rank\u503c\u4e3a0\u3002\u4f7f\u7528ZREVRANK\u53ef\u4ee5\u83b7\u5f97\u4ece\u9ad8\u5230\u4f4e\u6392\u5217\u7684\u5143\u7d20\u7684rank\uff08\u6216index\uff09\u3002
\u53c2\u6570\uff1akey member
\u8fd4\u56de\u503c\uff1a\u6570\u5b57<\/p>\n
\u5b9e\u4f8b2<\/p>\n
24\uff0czincrby<\/strong><\/p>\n
\u5c06key\u5bf9\u5e94\u7684\u6709\u5e8f\u96c6\u5408\u4e2dmember\u5143\u7d20\u7684scroe\u52a0\u4e0aincrement\u3002\u5982\u679c\u6307\u5b9a\u7684member\u4e0d\u5b58\u5728\uff0c\u90a3\u4e48\u5c06\u4f1a\u6dfb\u52a0\u8be5\u5143\u7d20\uff0c\u5e76\u4e14\u5176score\u7684\u521d\u59cb\u503c\u4e3aincrement\u3002\u5982\u679ckey\u4e0d\u5b58\u5728\uff0c\u90a3\u4e48\u5c06\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6709\u5e8f\u5217\u8868\uff0c\u5176\u4e2d\u5305\u542bmember\u8fd9\u4e00\u552f\u4e00\u7684\u5143\u7d20\u3002\u5982\u679ckey\u5bf9\u5e94\u7684\u503c\u4e0d\u662f\u6709\u5e8f\u5217\u8868\uff0c\u90a3\u4e48\u5c06\u4f1a\u53d1\u751f\u9519\u8bef\u3002\u6307\u5b9a\u7684score\u7684\u503c\u5e94\u8be5\u662f\u80fd\u591f\u8f6c\u6362\u4e3a\u6570\u5b57\u503c\u7684\u5b57\u7b26\u4e32\uff0c\u5e76\u4e14\u63a5\u6536\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u6570\u3002\u540c\u65f6\uff0c\u4f60\u4e5f\u53ef\u7528\u63d0\u4f9b\u4e00\u4e2a\u8d1f\u503c\uff0c\u8fd9\u6837\u5c06\u51cf\u5c11score\u7684\u503c\u3002
\u53c2\u6570\uff1akey value member
\u8fd4\u56de\u503c\uff1a\u5b57\u7b26\u578b\u6570\u636e<\/p>\n
\u5b9e\u4f8b2<\/p>\n
25\uff0czunion<\/strong><\/p>\n
\u63cf\u8ff0\uff1akeys\u5bf9\u5e94\u7684numkeys\u4e2a\u6709\u5e8f\u96c6\u5408\u8ba1\u7b97\u5408\u96c6\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728destination\u4e2d
\u53c2\u6570\uff1akeyOutput arrayZSetKeys arrayWeights aggregateFunction
\u8fd4\u56de\u503c\uff1a\u5e76\u96c6\u6570\u7ec4<\/p>\n
\u5b9e\u4f8b2<\/p>\n
26\uff0czinter<\/strong><\/p>\n
\u63cf\u8ff0\uff1akeys\u5bf9\u5e94\u7684numkeys\u4e2a\u6709\u5e8f\u96c6\u5408\u8ba1\u7b97\u4ea4\u96c6\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728destination\u4e2d
\u53c2\u6570\uff1akeyOutput arrayZSetKeys arrayWeights aggregateFunction
\u8fd4\u56de\u503c\uff1a\u4ea4\u96c6\u6570\u7ec4<\/p>\n
\u5b9e\u4f8b2<\/p>\n
<\/p>\n
$redis = new redis();\r\n$redis->connect('192.168.1.108', 6379);\r\n$redis->delete('test');\r\n$redis->zadd('test', 1, 'val1');\r\n$redis->zadd('test', 0, 'val2');\r\n$redis->zadd('test', 3, 'val3');\r\n\r\nprint_r($redis->zrange('test', 0, -1)); \/\/\u7ed3\u679c\uff1aArray ( [0] => val2 [1] => val1 [2] => val3 )\r\n\r\n$redis->zdelete('test', 'val2');\r\nprint_r($redis->zrange('test', 0, -1)); \/\/\u7ed3\u679c\uff1aArray ( [0] => val1 [1] => val3 ) \r\n\r\n$redis->zadd('test',4, 'val0');\r\nprint_r($redis->zrevrange('test', 0, -1));  \/\/\u7ed3\u679c\uff1aArray ( [0] => val0 [1] => val3 [2] => val1 )\r\nprint_r($redis->zrevrange('test', 0, -1,true));  \/\/\u7ed3\u679c\uff1aArray ( [val0] => 4 [val3] => 3 [val1] => 1 ) \r\n\r\necho "<br>";\r\n$redis->zadd('key', 0, 'val0');\r\n$redis->zadd('key', 2, 'val2');\r\n$redis->zadd('key', 10, 'val10');\r\n\r\nprint_r($redis->zrangebyscore('key', 0, 3, array('limit' => array(1, 1),'withscores' => TRUE))); \/\/\u7ed3\u679c\uff1aArray ( [val2] => 2 )\r\nprint_r($redis->zrangebyscore('key', 0, 3, array('limit' => array(1, 1)))); \/\/\u7ed3\u679c\uff1aArray ( [0] => val2 ) \r\n\r\necho $redis->zcount('key', 0, 3); \/\/\u7ed3\u679c\uff1a2\r\n\r\n$redis->zremrangebyscore('key', 0, 3);\r\nprint_r($redis->zrange('key', 0, -1));  \/\/\u7ed3\u679c\uff1aArray ( [0] => val10 ) \r\n\r\necho $redis->zsize('key');   \/\/\u7ed3\u679c\uff1a1\r\n\r\n$redis->zadd('key', 2.5, 'aaaa');\r\necho $redis->zscore('key', 'aaaa');   \/\/\u7ed3\u679c\uff1a2.5\r\n\r\necho $redis->zrank('key', 'aaaa');   \/\/\u7ed3\u679c\uff1a0\r\necho $redis->zrevrank('key', 'aaaa');    \/\/\u7ed3\u679c\uff1a1\r\n\r\n$redis->delete('key');\r\n\r\necho $redis->zincrby('key', 2, 'aaaa');  \/\/\u7ed3\u679c\uff1a2\r\necho $redis->zincrby('key', 1, 'aaaa');  \/\/\u7ed3\u679c\uff1a3\r\n\r\n$redis->delete('key');\r\n$redis->delete('test');\r\n\r\n$redis->zadd('key', 0, 'val0');\r\n$redis->zadd('key', 1, 'val1');\r\n$redis->zadd('key', 4, 'val2');\r\n$redis->zadd('test', 2, 'val2');\r\n$redis->zadd('test', 3, 'val3');\r\n$redis->zunion('k01', array('key', 'test'));\r\nprint_r($redis->zrange('k01',0, -1)); \/\/\u7ed3\u679c\uff1aArray ( [0] => val0 [1] => val1 [2] => val3 [3] => val2 )\r\n\r\n$redis->zunion('k03', array('key', 'test'), array(5, 1));\r\nprint_r($redis->zrange('k03',0, -1)); \/\/\u7ed3\u679c\uff1aArray ( [0] => val0 [1] => val3 [2] => val1 [3] => val2 ) \r\n\r\n$redis->zinter('k02', array('key', 'test'));\r\nprint_r($redis->zrange('k02',0, -1)); \/\/\u7ed3\u679c\uff1aArray ( [0] => val2 )\r\n?><\/pre>\n","protected":false},"excerpt":{"rendered":"\u524d\u9762\u4e00\u7bc7\u535a\u5ba2\u300aredis php\u64cd\u4f5c\u5b9e\u4f8b\u4e00\u300b\u4e3b\u8981\u662fstring\u7c7b\u578b\uff0clist\u7c7b\u578b\u548cset\u7c7b\u578b\uff0c\u4e0b\u9762hash\u7c7b\u578b \u00b7\u00b7\u00b7","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"views":377,"_links":{"self":[{"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts\/275"}],"collection":[{"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/comments?post=275"}],"version-history":[{"count":0,"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/posts\/275\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.yyhcw.com\/api\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}