php 数组动态添加,php 数组动态添加实现代码(最土团购系统的价格排序)

$now=time();

$oc = array(

‘team_type‘ => ‘normal‘,

"begin_time < ‘{$now}‘",

"end_time > ‘{$now}‘",

);

$p="p2";

$pp1="";

$pp2="";

$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。

原文：http://www.jb51.net/article/29315.htm