Memcached::setMultiByKey
Memcached::setOptions
Memcached
PHP Manual

# Memcached::setOption

(PECL memcached >= 0.1.0)

Memcached::setOption — Set a Memcached option

### Description

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

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.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### Examples

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:

    bool(true)
    Prefix key is now: widgets

### See Also

- Memcached::getOption() - Retrieve a Memcached option value
- Memcached::setOptions() - Set Memcached options
- Memcached Constants

Memcached::setMultiByKey
Memcached::setOptions
Memcached
PHP Manual