Memcache::get
(no version information, might be only in CVS)
Memcache::get -- Retrieve item from the server
Description
string
Memcache::get ( string key )
string
Memcache::get ( array keys )
Memcache::get() returns previously stored data if
an item with such key exists on the server at this
moment.
Return Values
Returns the string associated with the key or
FALSE on failure or if such key was not found.
Examples
Example 1. Memcache::get() example
<?php
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
$var = memcache_get($memcache_obj, 'some_key');
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$var = $memcache_obj->get('some_key');
/*
You also can use array of keys as a parameter.
If such item wasn't found at the server, the result
array simply will not include such key.
*/
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
$var = memcache_get($memcache_obj, Array('some_key', 'another_key'));
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$var = $memcache_obj->get(Array('some_key', 'second_key'));
?>
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