我尝试输出一个数组，如下所示：
durations":[{"months":"36"},{"months":"48"}],"duration_default":"60","insurance_factor":"0","lease_factor":"0.4637","create_fee":"2500数组是多维的，如下所示：
Array ( [durations] => Array ( [0] => Array ( [months] => 36 ) [1] => Array ( [months] => 48 ) ) [duration_default] => 60 [insurance_factor] => 0 [lease_factor] => 44 [create_fee] => 2500 ) )我试过这个：
foreach ($post_fields as $key=>$item){
echo ""$key" : "$item", ";
}但最后还是这样：
data-calc="{"durations" : "Array", "duration_default" : "60", "insurance_factor" : "0.9909", "lease_factor" : "44", "create_fee" : "2500", "frequency" : "month", "min_price" : "2222", "margins" : "Array",如何提取嵌套数组？
1条答案
按热度按时间5ktev3wc1#
它是JSON，所以尝试以下代码：
$post_fields = json_decode($post_fields , true);