Memcached::getResultCode

(PECL memcached >= 0.1.0)

Memcached::getResultCode — 返回最后一次操作的结果代码

说明

public Memcached::getResultCode ( ) : int

Memcached::getResultCode()返回Memcached::RES_*系列常量中的一个来表明最后一次执行Memcached方法的结果。

参数

此函数没有参数。

返回值

最后一次Memcached操作的结果代码。

范例

Example #1 Memcached::getResultCode() 示例


<?php
$m = new Memcached();
$m->addServer('localhost', 11211);

$m->add('foo', 'bar');
if ($m->getResultCode() == Memcached::RES_NOTSTORED) {
    /* ... */
}
?>

User Contributed Notes

Anonymous 09-Jul-2013 12:56


00 = MEMCACHED_SUCCESS

01 = MEMCACHED_FAILURE

02 = MEMCACHED_HOST_LOOKUP_FAILURE // getaddrinfo() and getnameinfo() only

03 = MEMCACHED_CONNECTION_FAILURE

04 = MEMCACHED_CONNECTION_BIND_FAILURE // DEPRECATED see MEMCACHED_HOST_LOOKUP_FAILURE

05 = MEMCACHED_WRITE_FAILURE

06 = MEMCACHED_READ_FAILURE

07 = MEMCACHED_UNKNOWN_READ_FAILURE

08 = MEMCACHED_PROTOCOL_ERROR

09 = MEMCACHED_CLIENT_ERROR

10 = MEMCACHED_SERVER_ERROR // Server returns "SERVER_ERROR"

11 = MEMCACHED_ERROR // Server returns "ERROR"

12 = MEMCACHED_DATA_EXISTS

13 = MEMCACHED_DATA_DOES_NOT_EXIST

14 = MEMCACHED_NOTSTORED

15 = MEMCACHED_STORED

16 = MEMCACHED_NOTFOUND

17 = MEMCACHED_MEMORY_ALLOCATION_FAILURE

18 = MEMCACHED_PARTIAL_READ

19 = MEMCACHED_SOME_ERRORS

20 = MEMCACHED_NO_SERVERS

21 = MEMCACHED_END

22 = MEMCACHED_DELETED

23 = MEMCACHED_VALUE

24 = MEMCACHED_STAT

25 = MEMCACHED_ITEM

26 = MEMCACHED_ERRNO

27 = MEMCACHED_FAIL_UNIX_SOCKET // DEPRECATED

28 = MEMCACHED_NOT_SUPPORTED

29 = MEMCACHED_NO_KEY_PROVIDED /* Deprecated. Use MEMCACHED_BAD_KEY_PROVIDED! */

30 = MEMCACHED_FETCH_NOTFINISHED

31 = MEMCACHED_TIMEOUT

32 = MEMCACHED_BUFFERED

33 = MEMCACHED_BAD_KEY_PROVIDED

34 = MEMCACHED_INVALID_HOST_PROTOCOL

35 = MEMCACHED_SERVER_MARKED_DEAD

36 = MEMCACHED_UNKNOWN_STAT_KEY

37 = MEMCACHED_E2BIG

38 = MEMCACHED_INVALID_ARGUMENTS

39 = MEMCACHED_KEY_TOO_BIG

40 = MEMCACHED_AUTH_PROBLEM

41 = MEMCACHED_AUTH_FAILURE

42 = MEMCACHED_AUTH_CONTINUE

43 = MEMCACHED_PARSE_ERROR

44 = MEMCACHED_PARSE_USER_ERROR

45 = MEMCACHED_DEPRECATED

46 = MEMCACHED_IN_PROGRESS

47 = MEMCACHED_SERVER_TEMPORARILY_DISABLED

48 = MEMCACHED_SERVER_MEMORY_ALLOCATION_FAILURE

49 = MEMCACHED_MAXIMUM_RETURN /* Always add new error code before */

11 = MEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE = MEMCACHED_ERROR

fredrik at neam dot se 27-Jul-2011 02:43


A more up to date and correct list of the result codes (Note that ERR_NO maps to 26 not 25 as stated above):



Memcached::OPT_COMPRESSION - -1001

Memcached::OPT_SERIALIZER - -1003

Memcached::SERIALIZER_PHP - 1

Memcached::SERIALIZER_IGBINARY - 2

Memcached::SERIALIZER_JSON - 3

Memcached::OPT_PREFIX_KEY - -1002

Memcached::OPT_HASH - 2

Memcached::HASH_DEFAULT - 0

Memcached::HASH_MD5 - 1

Memcached::HASH_CRC - 2

Memcached::HASH_FNV1_64 - 3

Memcached::HASH_FNV1A_64 - 4

Memcached::HASH_FNV1_32 - 5

Memcached::HASH_FNV1A_32 - 6

Memcached::HASH_HSIEH - 7

Memcached::HASH_MURMUR - 8

Memcached::OPT_DISTRIBUTION - 9

Memcached::DISTRIBUTION_MODULA - 0

Memcached::DISTRIBUTION_CONSISTENT - 1

Memcached::OPT_LIBKETAMA_COMPATIBLE - 16

Memcached::OPT_BUFFER_WRITES - 10

Memcached::OPT_BINARY_PROTOCOL - 18

Memcached::OPT_NO_BLOCK - 0

Memcached::OPT_TCP_NODELAY - 1

Memcached::OPT_SOCKET_SEND_SIZE - 4

Memcached::OPT_SOCKET_RECV_SIZE - 5

Memcached::OPT_CONNECT_TIMEOUT - 14

Memcached::OPT_RETRY_TIMEOUT - 15

Memcached::OPT_SEND_TIMEOUT - 19

Memcached::OPT_RECV_TIMEOUT - 15

Memcached::OPT_POLL_TIMEOUT - 8

Memcached::OPT_CACHE_LOOKUPS - 6

Memcached::OPT_SERVER_FAILURE_LIMIT - 21

Memcached::HAVE_IGBINARY - #&UNDEFINED;#

Memcached::HAVE_JSON - #&UNDEFINED;#

Memcached::GET_PRESERVE_ORDER - 1

Memcached::RES_SUCCESS - 0

Memcached::RES_FAILURE - 1

Memcached::RES_HOST_LOOKUP_FAILURE - 2

Memcached::RES_UNKNOWN_READ_FAILURE - 7

Memcached::RES_PROTOCOL_ERROR - 8

Memcached::RES_CLIENT_ERROR - 9

Memcached::RES_SERVER_ERROR - 10

Memcached::RES_WRITE_FAILURE - 5

Memcached::RES_DATA_EXISTS - 12

Memcached::RES_NOTSTORED - 14

Memcached::RES_NOTFOUND - 16

Memcached::RES_PARTIAL_READ - 18

Memcached::RES_SOME_ERRORS - 19

Memcached::RES_NO_SERVERS - 20

Memcached::RES_END - 21

Memcached::RES_ERRNO - 26

Memcached::RES_BUFFERED - 32

Memcached::RES_TIMEOUT - 31

Memcached::RES_BAD_KEY_PROVIDED - 33

Memcached::RES_CONNECTION_SOCKET_CREATE_FAILURE - 11

Memcached::RES_PAYLOAD_FAILURE - -1001