php 无限级缓存的类的扩展

//标题
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['title']='{$result[$i]["{$this->title}"]}';";
//父id
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['pid']='{$result[$i]["{$this->pidStr}"]}';";
//子id
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['cid']='".implode(',',$this->getChildren($result[$i]["$this->idStr"]))."';";
//目录深度
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['depth']='".$this->getDepth($result[$i]["$this->idStr"])."';";
//父id的id串
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['pstr']='".$this->getPidStr($result[$i]["$this->idStr"])."';";
//添加的附加属性
foreach ($this->appendArr as $app)
{
if(empty($app)) continue;
$this->tempCode[] =
"${$this->createArrayName}['{$result[$i][$this->idStr]}']['{$app}']='{$result[$i]["{$app}"]}';";
}
}
$this->tempCode[] = "return ${$this->createArrayName};";
$this->tempCode[] = "?>";
//$content = implode("n",$this->tempCode);
//print_r($this->tempCode);
$content = implode("n",$this->tempCode);
//建立文件
$fio=Factory::getBaseClass('FileIO');
if($this->is_utf8) $content = "xEFxBBxBF".$content;
$fio->writeFile($this->createFileName,$content);
return $content ;
}
}
//加载的文件就是为了，数据库连接
//需要数据库有 select 方法
/*
include_once(dirname(dirname(__FILE__))."/config/config.inc.php");
include_once(CLASSES_PATH."factryObject.class.php");

$db = factryObject::getDB('indexPush');
$c = new treeCache($db);
$c->make();
//exit();

//做分析
include_once("treeCache.data.php");
$treeCache=isset($treeCache) ? $treeCache : array();
$rootStr = isset($treeCache['root']) ? $treeCache['root'] : "";
echo parseTree($treeCache,$rootStr);
function parseTree($treeCache,$rootStr)
{
$tempStr = "";
$temp = explode(',',$rootStr);
foreach ($temp AS $cid)
{
$info = $treeCache[$cid];
$cidStr = $info['cid'];
$tempStr .= str_repeat('-',($info['depth']-1)*3);
$tempStr.=$info['title'];
if(empty($info['pid']))
{
//附加操作
}
$tempStr .= "<br/>";
if(!empty($info['cid']))
$tempStr .=parseTree($treeCache,$info['cid']);
}
return $tempStr;
}
*/
?>

这个类是改善过的，当初做这个的适合，只能是数字的作为数组下标，这次支持字母了

另外就是关于解析

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<?php
class parseTree
{
var $ads_type_file = "";
var $isX = false;
var $rowSize=2;
function parseTree()
{
$this->ads_type_file = CACHE_PATH."ads_type_arr.data.php";
$this->ads_city_file = CACHE_PATH."ads_city_arr.data.php";