StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POphp Iterator - how to save all second to last elements
primarykey
Id
15731152
data
AcceptedAnswerId
15732998
AnswerCount
2
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-03-31T15:41:57.657
FavoriteCount
0
LastActivityDate
2013-03-31T18:35:50.177
LastEditDate
2013-03-31T16:15:07.643
LastEditorUserId
1626443
OwnerUserId
1626443
ParentId
0
PostTypeId
1
Score
1
ViewCount
164
LastEditorDisplayName
text
Body
I am at a loss. I've googled, searched on here, read the php manual for hours but I cant come up with a solution. I got the following array structure: <pre><code>[x] => Array ( ... [object_name_1] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_4] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_n] => Array ( [db] => x [form] => y [value] => z ) ... [y] => Array ( ... [object_group_xyz] => Array ( [object_name_a] => Array ( [db] => x [form] => y [value] => z ) ... ) ... [object_name_e] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_z] => Array ( [db] => x [form] => y [value] => z ) </code></pre> Now my problem is the following: I want to save all object_name_x Arrays. The array is of unknown depth, as a matter of fact, the depth of the various object_name_n objects can depend in the same array. But they are always the last leaf. How can I solve this problem. As far as I've found out, there is no way for RecursiveIteratorIterator to only consider the second to last objects. My output should look like this: <pre><code>Array ( [object_name_1] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_4] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_n] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_a] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_e] => Array ( [db] => x [form] => y [value] => z ) ... [object_name_z] => Array ( [db] => x [form] => y [value] => z ) ... ) </code></pre> Thanks for your time and help!
Tags
<php><iterator><spl><recursive-datastructures>
Title
php Iterator - how to save all second to last elements
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USSpurious
UserOwnerUserId
1. USSpurious
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POphp Iterator - how to save all second to last elements
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. COThe `...` represent voided array structure.
 singulars
 PostPostId
 POphp Iterator - how to save all second to last elements
 UserUserId
 USSpurious

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.