Memcached::setOptions
(PECL memcached >= 2.0.0)
Memcached::setOptions — Set Memcached options
说明
public Memcached::setOptions(array
$options): boolMemcached::setOptions() is a variation of the Memcached::setOption() that takes an array of options to be set.
参数
-
options -
An associative array of options where the key is the option to set and the value is the new value for the option.
返回值
成功时返回 true， 或者在失败时返回 false。
范例
示例 #1 Setting Memcached options
<?php
$m = new Memcached();
var_dump($m->getOption(Memcached::OPT_HASH) == Memcached::HASH_DEFAULT);
$m->setOptions(array(Memcached::OPT_HASH => Memcached::HASH_MURMUR, Memcached::OPT_PREFIX_KEY => "widgets"));
var_dump($m->getOption(Memcached::OPT_HASH) == Memcached::HASH_DEFAULT);
echo "Prefix key is now: ", $m->getOption(Memcached::OPT_PREFIX_KEY), "\n";
?>
以上例程会输出：
bool(true) bool(false) Prefix key is now: widgets
参见
- Memcached::getOption() - 获取Memcached的选项值
- Memcached::setOption() - 设置一个memcached选项
- Memcached Constants
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