Memcached
PHP 手册

Memcached::fetch

(PECL memcached >= 0.1.0)

Memcached::fetchFetch the next result

说明

public mixed Memcached::fetch ( void )

Memcached::fetch() retrieves the next result from the last request.

参数

This function has no parameters.

返回值

Returns the next result or FALSE otherwise. The Memcached::getResultCode will return Memcached::RES_END if result set is exhausted.

范例

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(1112));

$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)
  }
}

参见


Memcached
PHP 手册