wp_save_post_revision_revisions_before_deletion

Filter Hook

Description

Filters the revisions to be considered for deletion.

Hook Information

File Location	`wp-includes/revision.php` View on GitHub
Hook Type	Filter
Line Number	`239`

Hook Parameters

Type	Name	Description
`WP_Post[]`	`$revisions`	Array of revisions, or an empty array if none.
`int`	`$post_id`	The ID of the post to save as a revision.

Usage Examples

Basic Usage

<?php
// Hook into wp_save_post_revision_revisions_before_deletion
add_filter('wp_save_post_revision_revisions_before_deletion', 'my_custom_filter', 10, 2);

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

Source Code Context

wp-includes/revision.php:239 - How this hook is used in WordPress core

<?php
 234  	 * @since 6.2.0
 235  	 *
 236  	 * @param WP_Post[] $revisions Array of revisions, or an empty array if none.
 237  	 * @param int       $post_id   The ID of the post to save as a revision.
 238  	 */
 239  	$revisions = apply_filters(
 240  		'wp_save_post_revision_revisions_before_deletion',
 241  		$revisions,
 242  		$post_id
 243  	);
 244

PHP Documentation

<?php
/**
	 * Filters the revisions to be considered for deletion.
	 *
	 * @since 6.2.0
	 *
	 * @param WP_Post[] $revisions Array of revisions, or an empty array if none.
	 * @param int       $post_id   The ID of the post to save as a revision.
	 */

Quick Info

Hook Type: Filter
Parameters: 2
File: wp-includes/revision.php

Links

WordPress Docs View Source Code Search Examples

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