The strangest thing is that you don't supply a server as parameter to setCompressThreshold(), so the value should be related to the memcache module, not the server itself. However it's required that you have added a server before you can set compress threshold. The documentation does not specify if the servers that are added after the call to this function will have the set value. I would test it and post, but since it's not documented the behavior could change.
So if you want to be sure -> set the threshold every time you add a server.
Memcache::setCompressThreshold
(PECL memcache >= 2.0.0)
Memcache::setCompressThreshold — Enable automatic compression of large values
설명
bool Memcache::setCompressThreshold
( int
$threshold
[, float $min_savings
] )Memcache::setCompressThreshold() enables automatic compression of large values. You can also use the memcache_set_compress_threshold() function.
Note:
This function has been added to Memcache version 2.0.0.
인수
-
threshold -
Controls the minimum value length before attempting to compress automatically.
-
min_saving -
Specifies the minimum amount of savings to actually store the value compressed. The supplied value must be between 0 and 1. Default value is 0.2 giving a minimum 20% compression savings.
반환값
성공 시 TRUE를, 실패 시 FALSE를 반환합니다.
예제
Example #1 Memcache::setCompressThreshold() example
<?php
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->addServer('memcache_host', 11211);
$memcache_obj->setCompressThreshold(20000, 0.2);
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
memcache_set_compress_threshold($memcache_obj, 20000, 0.2);
?>
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User Contributed Notes 1 note
spam at croler dot net ¶
10 years ago
