时间:2021-07-01 10:21:17 帮助过:2人阅读
Array
(
[title] => 初一上册数学测试题
[id] => 6
[subject] => 14
[parts] => [["单选","100",1]]
[topic] => [["1","100"]]
[json] => [["6","小红做一道数学题“
';color:rgb(0,0,0);font-weight:bold;font-size:14px;font-family:
[#39;'>两个多项式'font-family:Times New Roman'>A、B,B为,试求 'font-family:Times New Roman'>A B 的值”。小红误将'font-family:Times New Roman'>A B 看成A-';color:rgb(0,0,0);font-size:14px;font-family:
[#39;'>B'font-family:宋体'>,结果答案(计算正确)为. 'text-indent:21px;line-height:200%'>( 'font-family:Times New Roman'>2 )求出当x';color:rgb(0,0,0);font-size:14px;font-family:
[#39;'>] => 3时A B的值.",1,"100"]]
[total] => 100
)
输出var_export($arr)结构;
[["6","分享到:
------解决方案--------------------
请