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Function Reference/wp revisions to keep


Determine how many revisions to retain for a given post. By default, an infinite number of revisions are stored if a post type supports revisions.


(object) (required) The Post object.
Default: None


The number of revisions to keep.


 <?php wp_revisions_to_keep$post )  ?> 


This code notifies a user when the post they are working has reached the limit defined by wp_revisions_to_keep

add_action( 'admin_notices', 'myplugin_admin_notices' );

 * Notify the User When they are editing a post that has reached the limit defined by wp_revisions_to_keep
function myplugin_admin_notices() {
    global $post;
    $revisions = wp_get_post_revisions( $post->ID );
    if ( isset( $post ) && wp_revisions_to_keep( $post ) <= count( $revisions ) ) { ?>
        <div class="error">
            <p><?php _e( 'Maximum number of revisions reached. Explain some more to your users here', 'myplugin-text-domain' ); ?></p>

Change Log

Source File

wp_revisions_to_keep() is located in wp-includes/revision.php.


Function ref links

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