Core Function
View Source on Trac ↗ wp_check_post_hierarchy_for_loops()
wp_check_post_hierarchy_for_loops( mixed $post_parent, mixed $post_id ) Checks the given subset of the post hierarchy for hierarchy loops.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $post_parent int | ID of the parent for the post we're checking. Required |
| $post_id int | ID of the post we're checking. Required |
Return Value
(int)
The new post_parent for the post, 0 otherwise.
Function Information
Since Version
3.1.0
Source File
wp-includes/post.php
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