apply_filters( 'postmeta_form_keys', array|null $keys, WP_Post $post )

Description

Parameters

$keysarray|null

Pre-defined meta keys to be used in place of a postmeta query. Default null.

$postWP_Post

The current post object.

Fired at · 1

• wp-admin/includes/template.php:709meta_form()

Source

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703	 *704	 * @since 4.4.0705	 *706	 * @param array|null $keys Pre-defined meta keys to be used in place of a postmeta query. Default null.707	 * @param WP_Post    $post The current post object.708	 */709	$keys = apply_filters( 'postmeta_form_keys', null, $post );710 711	if ( null === $keys ) {712		/**713		 * Filters the number of custom fields to retrieve for the drop-down714		 * in the Custom Fields meta box.715		 *

History

Introduced in 4.4.0. 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

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