Memcached::setOption

(PECL memcached >= 0.1.0)

Memcached::setOption — 锟斤拷锟斤拷一锟斤拷memcached选锟斤拷

说锟斤拷

public Memcached::setOption ( int $option , mixed $value ) : bool

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  • Memcached::OPT_HASH锟斤拷要Memcached::HASH_*系锟叫筹拷锟斤拷值锟斤拷

  • Memcached::OPT_DISTRIBUTION锟斤拷要Memcached::DISTRIBUTION_*系锟叫筹拷锟斤拷值锟斤拷

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟斤拷锟斤拷

Example #1 锟斤拷锟斤拷一锟斤拷memcached选锟斤拷值

<?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";
?>

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bool(true)
Prefix key is now: widgets

锟轿硷拷