include/taglib/json.lib.php

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<?php
if(!defined('DEDEINC'))
{
    exit("Request Error!");
}
require_once(dirname(__file__).'/../json.class.php');

 /*>>dede>>
<name>JSON数据调用类</name>
<type>全局标记</type>
<for>V57</for>
<description>调用某个远程连接的json数据库</description>
<demo>
{dede:json url='http://yoursite/json.php' cache=300}
    [field:id/]-[field:title/]<br/>
{/dede:json}
</demo>
<attributes>
    <iterm>url:json数据地址</iterm> 
    <iterm>cache:缓冲时间</iterm>
</attributes> 
>>dede>>*/

function lib_json(&$ctag,&$refObj)
{
    global $dsql,$sqlCt,$cfg_soft_lang;
    $attlist="url|";
    FillAttsDefault($ctag->CAttribute->Items,$attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);

    $Innertext = trim($ctag->GetInnerText());

    if($url=='' || $Innertext=='') return '';

    $ctp = new DedeTagParse();
    $ctp->SetNameSpace('field','[',']');
    $ctp->LoadSource($Innertext);
    
    $mcache = new MiniCache;

    $GLOBALS['autoindex'] = 0;
    $chash = md5($url);
    
    if(!$row = $mcache->Get($chash))
    {
        $content = @file_get_contents($url);
        
        $json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
        $row = $json->decode($content);
        
        if($cfg_soft_lang != 'utf-8')
        {
            $row = AutoCharset($row, 'utf-8', 'gb2312');
        }
        $mcache->Save($chash, $row, $cache);
    }

    $revalue = "";

    foreach($row as $key => $value)