(PECL memcached >= 0.1.0)
Memcached::setOption — Set a Memcached option
public Memcached::setOption ( int $option , mixed $value ) : bool
This method sets the value of a Memcached option
. Some options correspond to the ones defined by libmemcached, and some are specific to the extension. See Memcached Constants for more information.
The options listed below require values specified via constants.
Memcached::OPT_HASH
requires Memcached::HASH_*
values.
Memcached::OPT_DISTRIBUTION
requires Memcached::DISTRIBUTION_*
values.
Returns true
on success or false
on failure.
Example #1 Setting a Memcached option
<?php $m = new Memcached(); var_dump($m->getOption(Memcached::OPT_HASH) == Memcached::HASH_DEFAULT); $m->setOption(Memcached::OPT_HASH, Memcached::HASH_MURMUR); $m->setOption(Memcached::OPT_PREFIX_KEY, "widgets"); echo "Prefix key is now: ", $m->getOption(Memcached::OPT_PREFIX_KEY), "\n"; ?>
The above example will output:
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https://www.php.net/manual/en/memcached.setoption.php