面向新手《十九》用聚合数据API快速写出小程序，显示cms里的html文章 ...

    <?php  
    $_arr = preg_split('/(<img.*?>)/i', $content, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);  
    $_r = array();  
    foreach($_arr as $_txt) {  
        if(substr($_txt, 0, 4) == '<img') {  
            $_matchs = array();  
            preg_match('/<img.*?src="(.*?)"/i', $_txt, $_matchs);  
            $_txt = $_matchs[1];  
            if(preg_match('/^\//', $_txt)) $_txt = $gupload.$_txt;  
            $_r[]= array('type'=>'img', 'data'=>$_txt);  
        }else {  
            $_txt = preg_replace('/&.*?;/', ' ', $_txt);  
            $_txt = preg_replace('/\s+/', ' ', $_txt);  
            $_txt = preg_replace(array('/<br.*?>/i', '/<p.*?>/i', '/<li.*?>/i', '/<div.*?>/i', '/<tr.*?>/i', '/<th.*?>/i'),  
                            "\n", $_txt);  
            $_txt = preg_replace('/<.*?>/', '', $_txt);  
            $_r[]= array('type'=>'txt', 'data'=>$_txt);  
        }  
    }  
    $_data = array('title'=> $title, 'info'=> $inputtime, 'content'=> $_r);  
    echo json_encode($_data);  
    ?>  

    <template name="img">  
        <view>  
    <image class="content-img" mode="aspectFit" src="{{item.data}}"></image>  
        </view>  
    </template>  
    <template name="txt">  
        <view>  
            <text>{{item.data}}</text>  
        </view>  
    </template>  
              
    <view class="content">  
        <block wx:for="{{content}}">  
            <template is="{{item.type}}" data="{{item}}"/>  
        </block>  
    </view>