HTTP/2 301
server: nginx
date: Fri, 26 Dec 2025 16:55:32 GMT
content-type: text/html; charset=UTF-8
x-olaf: ⛄
vary: accept, content-type
x-redirect-by: WordPress
location: https://developer.wordpress.org/reference/hooks/wp_insert_post_parent/
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-nc: MISS ord 2
HTTP/2 200
server: nginx
date: Fri, 26 Dec 2025 16:55:32 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
x-olaf: ⛄
vary: accept, content-type
link:
; rel="https://api.w.org/"
link:
; rel="alternate"; title="JSON"; type="application/json"
link: ; rel=shortlink
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wp_insert_post_parent – Hook | Developer.WordPress.org
apply_filters( ‘wp_insert_post_parent’, int $post_parent, int $post_id, array $new_postarr, array $postarr )
Filters the post parent — used to check for and prevent hierarchy loops.
$post_parentintPost parent ID.
$post_idintPost ID.
$new_postarrarrayArray of parsed post data.
$postarrarrayArray of sanitized, but otherwise unmodified post data.
| Version | Description |
|---|
| 3.1.0 | Introduced. |
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