最近在实现最土团购系统的价格排序功能,需要对$oc数组进行扩展,经过测试用下面的方法即可。
核心代码如下:
代码如下:
<?php
$now=time();
$oc = array(
‘team_type’ => ‘normal’,
“begin_time < '{$now}'",
“end_time > ‘{$now}'”,
);
$p=”p2″;
$pp1=””;
$pp2=””来源gao*daima.com搞@代#码网;
$now = time();
switch ($p)
{
case “p1”:
$pp1=”team_price < 10";
$pp2=””;
break;
case “p2”:
$pp1=”team_price > 10″;
$pp2=”team_price < 50";
break;
case “p3”:
$pp1=”team_price > 50″;
$pp2=”team_price < 100";
break;
case “p4”:
$pp1=”team_price > 100″;
$pp2=”team_price < 200";
break;
case “p5”:
$pp1=”team_price > 200″;
$pp2=””;
break;
default:
$pp1=””;
$pp2=””;
}
if(!empty($pp1)){
array_push($oc,$pp1);
}
if(!empty($pp2)){
array_push($oc,$pp2);
}
print_r($oc);
$now=time();
$oc = array(
‘team_type’ => ‘normal’,
“begin_time < '{$now}'",
“end_time > ‘{$now}'”,
);
$p=”p2″;
$pp1=””;
$pp2=””来源gao*daima.com搞@代#码网;
$now = time();
switch ($p)
{
case “p1”:
$pp1=”team_price < 10";
$pp2=””;
break;
case “p2”:
$pp1=”team_price > 10″;
$pp2=”team_price < 50";
break;
case “p3”:
$pp1=”team_price > 50″;
$pp2=”team_price < 100";
break;
case “p4”:
$pp1=”team_price > 100″;
$pp2=”team_price < 200";
break;
case “p5”:
$pp1=”team_price > 200″;
$pp2=””;
break;
default:
$pp1=””;
$pp2=””;
}
if(!empty($pp1)){
array_push($oc,$pp1);
}
if(!empty($pp2)){
array_push($oc,$pp2);
}
print_r($oc);
?>
因为是多条件查询所以需要先判断是否为空,然后再添加到数组里面。
以上就是php 数组动态添加实现代码(最土团购系统的价格排序)的详细内容,更多请关注gaodaima搞代码网其它相关文章!