PHP 5.4.32 Released

Memcache::setCompressThreshold

(PECL memcache >= 2.0.0)

Memcache::setCompressThresholdEnable automatic compression of large values

Descrierea

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.

Notă:

This function has been added to Memcache version 2.0.0.

Parametri

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.

Valorile întoarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eșecului.

Exemple

Example #1 Memcache::setCompressThreshold() example

<?php

/* OO API */

$memcache_obj = new Memcache;
$memcache_obj->addServer('memcache_host'11211);
$memcache_obj->setCompressThreshold(200000.2);

/* procedural API */

$memcache_obj memcache_connect('memcache_host'11211);
memcache_set_compress_threshold($memcache_obj200000.2);

?>

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User Contributed Notes 1 note

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spam at croler dot net
8 months ago
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.
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