Memcached::setOptions()

(PECL memcached >= 2.0.0)

Set Memcached options

说明

publicMemcached::setOptions(array $options): bool

Memcached::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

Example #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