【小(xiǎo)編推薦】人(rén)人(rén)商城(chéng)開(k€≈āi)發小(xiǎo)知(zhī)識

1. 每個(gè)方法必須使用(yòng) global $↑πα→_W;global $_GPC;$_W裡(lǐ)面包含了(l‌•₽γe)openid 和(hé) 圖片的(de)路(lù)徑網址等信息

2. 插件(jiàn)開(kāi)發  需要(yào)登錄的(de)÷‌類  繼承PluginMobileL↓γoginPage ，不(bù)需要(yào)登錄的(de) Plu↓§​ginMobilePage 

3. $_W["attachurl"];   圖片Ω≠•♦ 視(shì)頻(pín)等的(de)域名
   

跳(tiào)轉url  

//header('location:' . mobil→§↕eUrl('minhuayouzhu/nan1'));

指定模闆include $this->template('min ₹¥huayouzhu/nan1');.

---------------------------\

模闆中輸出變量     {$u['minhua÷ _xingming']}

模闆中使用(yòng)if &nb€♥↓sp;

{if $dca['status'] ☆±α == 1}
	<span class="&β<↔label label-sucφ<£cess">未使用(yòng)<ε★Ω/span>{elseif $dca['status']&∞&♥★nbsp;== 2}
	<'≠♥span class="label label☆λ-warning">已失效</s♣↑↔‍pan>{elseif ↑×← $dca['status'] == ≤ 3}
	<span class="label↑<& label-danger">已核銷</span&g​φ∑→t;{elseif $dca['status']&nb↕€₩sp;== 4}
	<span class="l £abel label-default">已删 ∑除</span>{else}
	<span ★∞;class="label label-de♦€Ω♣fault">全部</span∑✘>{/if}

------------------------↕λ----------------------₹₹♣----

{loop $zhongjiang  ✔π$index  $zhong}    &nδ‌bsp;     &n&♦bsp;{/loop}

index 需要(yào)就(jiù)寫，不(bù)需要(yào)要(yà∏‍o)可(kě)以忽略

{loop $zhongjiang  $index&•σ<nbsp; $zhong}

{if $index<3 }

<dd class="num0{php ech€™☆÷o ($index+1);}">

{else}

<dd>

{/if}

--------------------------≥&----------------------------

數(shù)據庫操作(zuò) 

查一(yī)條$u = pdo_fetch('select * from  表名  where ε ☆π; openid = "'. $_W['openid'] .'"£∏λ  ');

查多(duō)條$u = pdo_fetchall('select * from  表名  w±πhere  openid = "'. $_W['o₽•penid'] .'"  ');

插入$jiangdata = array('uid' =&βαgt;$u['id'],'jigou' =>$jigou,'xinδε↑gming' =>$xingming,'b€$umen' =>$bumen,'shoujihaoma' =₩&α←>$shoujihaoma,'dizhi' =>$φ∏÷πdizhi,'shuliang' =&gβ≠ε♠t;$num,'addtime' =>time() ♥₩ ; );

$jieguo = pdo_insert('"→σ¶ewei_shop_minhua_jiang>♦δ', $jiangdata);

更新$jiangdata = array('uid∑∏Ω∞' =>$u['id'],'jigou' =>★λ;$jigou,'xingming' =>$xingming,'‍✔bumen' =>$bumen,'shouji♣€‍haoma' =>$shoujihaoma,'dizh★★i' =>$dizhi,'shuliang' =>"↔≠σ;$num,'addtime' =>time()  )♠↔;

$jieguo = pdo_update('ewei_shop®λ_minhua_jiang', $jiangε♠ &data);

另一(yī)個(gè)例子(zǐ)

 $jieguo = pdo_update('imπ♦s_ewei_shop_member', ÷≈♣array('level' =>9 ),ar<↑λ✔ray('id'=>5));// id是(shì)5的(de)記錄，le¶δφvel字段改成9  

--------------------------------------"≥-----------------------±ε

查詢時(shí)間(jiān)戳格式化(huà)★​£≥ 

,FROM_UNIXTIME(J.addtime, "%Y-%m-↓₹≠¶%d %H:%i:%S")  as addt×'ime