|
|
這里有幾個(gè)例子：
<?
require_once('../libs/cache/Lite.php');
$options = array(
'cacheDir' => '../cache/test/',
'fileLocking' =>true,
'writeControl'=>true,
'readControl'=>false,
'fileNameProtection'=>false,//關(guān)閉文件名安全模式。cache id和組名將直接應(yīng)用到 cache文件的文件名，所以要小心使用特殊字符.
'automaticSerialization'=>false,//關(guān)閉自動(dòng)序列
'hashedDirectoryLevel'=>2,//設(shè)置兩級緩存路徑
'lifeTime' => 60
);
$Cache = new Cache_Lite($options);
$id='test';
if($data=$Cache->get($id,'test')){
echo $data;
}else{
$data=time();
$Cache->save($data);
echo $data;
}
?>
對輸出進(jìn)行緩存
<?
require_once('../libs/cache/Lite.php');
require_once('../libs/cache/Lite/output.php');
$options = array(
'cacheDir' => '../cache/test/',
'lifeTime' => 60,
'pearErrorMode' => CACHE_LITE_ERROR_DIE
);
$cache =new Cache_Lite_Output($options);
if (!($cache->start('id_of_the_page'))) {
// 沒有發(fā)現(xiàn)Cache !
echo 'test time:'.time().'<br>test<br>';
$cache->end(); // 緩沖的輸出現(xiàn)在被存儲(chǔ)到一個(gè)cache文件中
}
?>
對函數(shù)進(jìn)行緩存
<?
require_once('../libs/cache/Lite.php');
require_once('../libs/cache/Lite/Function.php');
$options = array(
'cacheDir' => '../cache/test/',
'lifeTime' => 3600,
'pearErrorMode' => CACHE_LITE_ERROR_DIE
);
$cache = new Cache_Lite_Function($options);
$cache->call('function_to_bench', 12, 45);
function function_to_bench($arg1, $arg2)
{
echo "This is the output of the function function_to_bench($arg1, $arg2) !<br>";
return "This is the result of the function function_to_bench($arg1, $arg2) !<br>";
}
?>
php技術(shù)：再次研究下cache_lite，轉(zhuǎn)載需保留來源！
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