转储会话后,我得到以下结果。谁能告诉我如何获得数组(2)中的值“product_id”和“info”;
array(3) {
["DYN_outskin"]=> string(3) "ten"
["DYN_inskin"]=> string(3) "one"
["cart"]=> array(1) {
["2000_facebook"]=> array(2) {
["product_id"]=> string(13) "2000_facebook"
["info"]=> string(7) "nur1952"
}
}
}