Core Function
View Source on Trac ↗ get_page_hierarchy()
get_page_hierarchy( mixed $pages, mixed $page_id = 0 ) Orders the pages with children under parents in a flat list.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $pages WP_Post[] | Posts array (passed by reference). Required |
| $page_id int | Optional. Parent page ID. Default 0. |
Return Value
(string[])
Array of post names keyed by ID and arranged by hierarchy. Children immediately follow their parents.
Function Information
Since Version
2.0.0
Source File
wp-includes/post.php
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