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Result callbacks锟斤拷式锟斤拷通锟斤拷Memcached::getDelayed()锟斤拷 Memcached::getDelayedBykey()锟斤拷锟斤拷锟斤拷取元锟截猴拷为锟斤拷锟斤拷锟斤拷锟矫匡拷锟皆拷氐锟斤拷锟揭伙拷巍锟� 锟截碉拷锟斤拷锟斤拷锟斤拷锟皆斤拷锟秸碉拷一锟斤拷Memcached锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟较拷锟斤拷嘶氐锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷魏锟斤拷锟较拷锟�

Example #1 锟斤拷锟斤拷氐锟绞撅拷锟�


<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$items = array(
    'key1' => 'value1',
    'key2' => 'value2',
    'key3' => 'value3'
);
$m->setMulti($items);
$m->getDelayed(array('key1', 'key3'), true, 'result_cb');

function result_cb($memc, $item)
{
    var_dump($item);
}
?>

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array(3) {
  ["key"]=>
  string(4) "key1"
  ["value"]=>
  string(6) "value1"
  ["cas"]=>
  float(49)
}
array(3) {
  ["key"]=>
  string(4) "key3"
  ["value"]=>
  string(6) "value3"
  ["cas"]=>
  float(50)
}