memcache-php-examples-overview-9

  • Examples
  • Basic usage

  • Basic usage
  • Basic usage

    Basic usage

    Example #1 memcache extension overview
    example

    In this example, an object is being saved in the cache and then
    retrieved back. Object and other non-scalar types are serialized
    before saving, so it’s impossible to store resources (i.e.
    connection identifiers and others) in the cache.

    <?php

    $memcache = new Memcache;
    $memcache->connect('localhost'11211) or die ("Could not connect");

    $version $memcache->getVersion();
    echo 
    "Server's version: ".$version."<br/>\n";

    $tmp_object = new stdClass;
    $tmp_object->str_attr 'test';
    $tmp_object->int_attr 123;

    $memcache->set('key'$tmp_objectfalse10) or die ("Failed to save data at the server");
    echo 
    "Store data in the cache (data will expire in 10 seconds)<br/>\n";

    $get_result $memcache->get('key');
    echo 
    "Data from the cache:<br/>\n";

    var_dump($get_result);

    ?>

    Example #2 Using memcache session handler

    <?php

    $session_save_path "tcp://$host:$port?persistent=1&weight=2&timeout=2&retry_interval=10,  ,tcp://$host:$port  ";
    ini_set('session.save_handler''memcache');
    ini_set('session.save_path'$session_save_path);

    ?>