How to count image of gallery in wordpress gallery shortcode

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I want to display total of item in wordpress gallery each post. I code this, But it not work. The post display wrong number of item in gallery.

$args = array(
    'order' => 'ASC',
    'post_mime_type' => 'image/jpeg',
    'post_parent' => $post->ID,
    'post_status' => null,
    'post_type' => 'attachment',
);

$pattern = get_shortcode_regex();
preg_match('/'.$pattern.'/s', $post->post_content, $matches);
if (is_array($matches) && $matches[2] == 'gallery') {
    // do something
    preg_match('/\[ gallery ids=\"(.*?)\"]/',$matches[0],$ids);

    if (is_array($ids) && $ids[1] ) {
        $photos = explode(',',$ids[1]);
    } else {
        $photos = get_children( $args );
    }
    $total_images = count($photos);
}

asked 14 secs ago

Joe Burapa

1

How to count image of gallery in wordpress gallery shortcode