关于ECMall「建议收藏」

<?php
function get_order_data($goods_id)
{
    $db = &db();
    $sql = "select a.buyer_name, a.add_time, a.status, b.phone_tel, b.phone_mob, c.price,";

    $result = $db -> query($sql);
    $r = array();
    while($myrow = $db -> fetch_array($result)){
         $r[] = $myrow;
    }
   
    return $r;

}

?>

{assign var="goods_price" value="123456"}
{$goods_price|price}

 modifier

功能：调用php自定义函数。

格式：{$var|modifier:user_func}

   {if $name eq "Fred"}
02
	        Welcome Sir.
03
	{elseif $name eq "Wilma"}
04
	        Welcome Ma'am.
05
	{else}
06
	        Welcome, whatever you are.
07
	{/if}
08
	 
09
	{* 一个"或"逻辑的例子 *}
10
	{if $name eq "Fred" or $name eq "Wilma"}
11
	        ...
12
	{/if}
13
	 
14
	{* 与上例等效 *}
15
	{if $name == "Fred" || $name == "Wilma"}
16
	        ...
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	{/if}
18
	 
19
	{* 下面的语法无效，条件修饰符必须由空格跟其他元素分开 *}
20
	{if $name=="Fred" || $name=="Wilma"}
21
	        ...
22
	{/if}
23
	 
24
	{* 允许使用括号 *}
25
	{if ( $amount < 0 or $amount > 1000 ) and $volume >= #minVolAmt#}
26
	        ...
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	{/if}

function substring($string)
{
    var_dump($string);exit();
    
    return '1';
}