wp_is_post_autosave( int|WP_Post $post ): int|false

Parameters

$postint|WP_Post

Post ID or post object.

Return

int|false

ID of autosave's parent on success, false if not a revision.

Uses · 2

• wp_get_post_revision()Gets a post revision.
• str_contains()Polyfill for `str_contains()` function added in PHP 8.0.

Used by · 7

• WP_REST_Autosaves_Controller::prepare_item_for_response()Prepares the revision for the REST response.
• wp_list_post_revisions()Displays a list of a post's revisions.
• wp_post_revision_title()Retrieves formatted date timestamp of a revision (linked to that revisions's page).
• wp_post_revision_title_expanded()Retrieves formatted date timestamp of a revision (linked to that revisions's page).
• wp_prepare_revisions_for_js()Prepare revisions for JavaScript.
• wp_xmlrpc_server::wp_getRevisions()Retrieves revisions for a specific post.
• wp_xmlrpc_server::wp_restoreRevision()Restores a post revision.

Source

View on Trac ↗View on GitHub ↗

337function wp_is_post_autosave( $post ) {338	$post = wp_get_post_revision( $post );339 340	if ( ! $post ) {341		return false;342	}343 344	if ( str_contains( $post->post_name, "{$post->post_parent}-autosave" ) ) {345		return (int) $post->post_parent;346	}347 348	return false;349}

History

Introduced in 2.6.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-includes/revision.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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