wp_insert_post_parent

Filter Hook

Description

Filters the post parent -- used to check for and prevent hierarchy loops.

Hook Information

File Location	`wp-includes/post.php` View on GitHub
Hook Type	Filter
Line Number	`4702`

Hook Parameters

Type	Name	Description
`int`	`$post_parent`	Post parent ID.
`int`	`$post_id`	Post ID.
`array`	`$new_postarr`	Array of parsed post data.
`array`	`$postarr`	Array of sanitized, but otherwise unmodified post data.

Usage Examples

Basic Usage

<?php
// Hook into wp_insert_post_parent
add_filter('wp_insert_post_parent', 'my_custom_filter', 10, 4);

function my_custom_filter($post_parent, $post_id, $new_postarr, $postarr) {
    // Your custom filtering logic here
    return $post_parent;
}

Source Code Context

wp-includes/post.php:4702 - How this hook is used in WordPress core

<?php
4697  	 * @param int   $post_parent Post parent ID.
4698  	 * @param int   $post_id     Post ID.
4699  	 * @param array $new_postarr Array of parsed post data.
4700  	 * @param array $postarr     Array of sanitized, but otherwise unmodified post data.
4701  	 */
4702  	$post_parent = apply_filters( 'wp_insert_post_parent', $post_parent, $post_id, $new_postarr, $postarr );
4703  
4704  	/*
4705  	 * If the post is being untrashed and it has a desired slug stored in post meta,
4706  	 * reassign it.
4707  	 */

PHP Documentation

<?php
/**
	 * Filters the post parent -- used to check for and prevent hierarchy loops.
	 *
	 * @since 3.1.0
	 *
	 * @param int   $post_parent Post parent ID.
	 * @param int   $post_id     Post ID.
	 * @param array $new_postarr Array of parsed post data.
	 * @param array $postarr     Array of sanitized, but otherwise unmodified post data.
	 */

Quick Info

Hook Type: Filter
Parameters: 4
File: wp-includes/post.php

Links

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