(PECL memcached >= 0.1.0)
Memcached::fetch — Fetch the next result
Memcached::fetch() retrieves the next result from the last request.
This function has no parameters.
Returns the next result or FALSE otherwise. The Memcached::getResultCode will return Memcached::RES_END if result set is exhausted.
Example #1 Memcached::fetch() example
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$m->set('int', 99);
$m->set('string', 'a simple string');
$m->set('array', array(11, 12));
$m->getDelayed(array('int', 'array'), true);
while ($result = $m->fetch()) {
var_dump($result);
}
?>
上例的输出类似于：
array(2) {
[0]=>
array(3) {
["key"]=>
string(3) "int"
["value"]=>
int(99)
["cas"]=>
float(2363)
}
[1]=>
array(3) {
["key"]=>
string(5) "array"
["value"]=>
array(2) {
[0]=>
int(11)
[1]=>
int(12)
}
["cas"]=>
float(2365)
}
}