W3cubDocs

/WordPress

_wp_get_post_revision_version( WP_Post $revision )

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Gets the post revision version.

Parameters

$revision

(WP_Post) (Required)

Return

(int|false)

Source

File: wp-includes/revision.php 

function _wp_get_post_revision_version( $revision ) {
	if ( is_object( $revision ) ) {
		$revision = get_object_vars( $revision );
	} elseif ( ! is_array( $revision ) ) {
		return false;
	}

	if ( preg_match( '/^\d+-(?:autosave|revision)-v(\d+)$/', $revision['post_name'], $matches ) ) {
		return (int) $matches[1];
	}

	return 0;
}

Used By

Used By Description
wp-admin/includes/post.php: edit_post()

Update an existing post with values provided in $_POST.
wp-includes/revision.php: _wp_upgrade_revisions_of_post()

Upgrade the revisions author, add the current post as a revision and set the revisions version to 1

Changelog

Version Description
3.6.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_wp_get_post_revision_version