Memcache::setCompressThreshold

(No version information available, might be only in CVS)

Memcache::setCompressThreshold — Enable automatic compression of large values

说明

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.

参数

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.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

范例

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);

?>


	PHP5中文手册 Memcache::set Memcache::setServerParams Memcache PHP Manual Memcache::setCompressThreshold (No version information available, might be only in CVS) Memcache::setCompressThreshold — Enable automatic compression of large values 说明 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. 参数 `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. 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。范例 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); ?>` Memcache::set Memcache::setServerParams Memcache PHP Manual