简介:这是PHP缓存memcache简单应用的详细页面,介绍了和php,有关的知识、技巧、经验,和一些php源码等。
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<?php
//连接
$mem = new Memcache;
$mem->connect("127.0.0.1", 11211);
//保存数据
$mem->set('key1', 'This is first value', 0, 60);
$val = $mem->get('key1');
echo "Get key1 value: " . $val ."<br />";
//替换数据
$mem->replace('key1', 'This is replace value', 0, 60);
$val = $mem->get('key1');
echo "Get key1 value: " . $val . "<br />";
//保存数组
$arr3 = array(
'0'=>array('aaa', 'bbb', 'ccc', 'ddd'),
'1'=>array('aaa', 'bbb', 'ccc', 'ddd')
);
$mem->set('key2', $arr3, 0, 60);
$val2 = $mem->get('key2');
echo "Get key2 value: ";
echo '<pre>';
print_r($val2);
echo "<br />";
//删除数据
$mem->delete('key1');
$val = $mem->get('key1');
echo "Get key1 value: " . $val . "<br />";
//清除所有数据
$mem->flush();
$val2 = $mem->get('key2');
echo "Get key2 value: ";
print_r($val2);
echo "<br />";
//关闭连接
$mem->close();
?>
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