【发布时间】:2024-04-16 13:55:02
【问题描述】:
我已经发布了一个similar 问题并已解决,但现在我正在尝试处理对象数组,但不知道如何解决:
所以,我有一个类似这样的数组:
array(10) {
[0]=>
object(VO)#6 (35) {
["eventID"]=>
string(1) "1"
["eventTitle"]=>
string(7) "EVENT 1"
["artistID"]=>
string(1) "1"
["artistName"]=>
string(8) "ARTIST 1"
["artistDescription"]=>
string(20) "ARTIST 1 description"
// etc.
}
[1]=>
object(VO)#7 (35) {
["eventID"]=>
string(1) "1"
["eventTitle"]=>
string(7) "EVENT 1"
["artistID"]=>
string(1) "2"
["artistName"]=>
string(8) "ARTIST 2"
["artistDescription"]=>
string(20) "ARTIST 2 description"
// etc.
}
[2]=>
object(VO)#8 (35) {
["eventID"]=>
string(1) "1"
["eventTitle"]=>
string(7) "EVENT 1"
["artistID"]=>
string(1) "3"
["artistName"]=>
string(8) "ARTIST 3"
["artistDescription"]=>
string(20) "ARTIST 3 description"
// etc.
}
[3]=>
object(VO)#9 (35) {
["eventID"]=>
string(1) "2"
["eventTitle"]=>
string(7) "EVENT 2"
["artistID"]=>
string(1) "5"
["artistName"]=>
string(8) "ARTIST 5"
["artistDescription"]=>
string(20) "ARTIST 5 description"
// etc.
}
[4]=>
object(VO)#10 (35) {
["eventID"]=>
string(1) "2"
["eventTitle"]=>
string(7) "EVENT 2"
["artistID"]=>
string(1) "7"
["artistName"]=>
string(8) "ARTIST 7"
["artistDescription"]=>
string(20) "ARTIST 7 description"
// etc.
}
//etc.
}
而且我需要这样格式化:
array(2) {
[1]=>
object(VO)#6 (9) {
["eventID"]=>
string(1) "1"
["eventTitle"]=>
string(7) "EVENT 1"
["artists"]=>
array(3) {
[1]=>
array(2) {
["artistName"]=>
string(8) "ARTIST 1"
["artistDescription"]=>
string(20) "ARTIST 1 description"
}
[2]=>
array(2) {
["artistName"]=>
string(8) "ARTIST 2"
["artistDescription"]=>
string(20) "ARTIST 2 description"
}
[2]=>
array(2) {
["artistName"]=>
string(8) "ARTIST 3"
["artistDescription"]=>
string(20) "ARTIST 3 description"
}
}
}
[2]=>
object(VO)#7 (9) {
["eventID"]=>
string(1) "2"
["eventTitle"]=>
string(7) "EVENT 2"
["artists"]=>
array(3) {
[1]=>
array(2) {
["artistName"]=>
string(8) "ARTIST 5"
["artistDescription"]=>
string(20) "ARTIST 5 description"
}
[2]=>
array(2) {
["artistName"]=>
string(8) "ARTIST 7"
["artistDescription"]=>
string(20) "ARTIST 7 description"
}
}
}
}
感谢您的帮助!
【问题讨论】:
-
请描述您的问题。
-
好吧,我需要从第一个数组中“分组”这里的一些数据...我不知道该怎么做 :) 我无法引用像这样的一些 ID $output[$eventId ](请参阅我之前的问题 - 第一句中的链接)因为我现在使用的是对象,而不是数组...
标签: php mysql arrays object multidimensional-array