Snvk gallery Image Video metabox plugin allows user to add multiple images to particular post, page or any custom post type.
There the options provided with this plugin i.e.
1) Dashboard > Snvk Media Gallery > Setting > Setting gallery metabox check post or custom post type for add gallary metabox.
Website
https://sushilsankwal.wordpress.com/
PHP CODE
<?php
$snv_mediagallery = get_post_meta(get_the_ID(),'snv_mediagallery', TRUE);
$snv_mediatitle = get_post_meta(get_the_ID(),'snv_mediatitle', TRUE);
$snv_mediaurl = get_post_meta(get_the_ID(),'snv_mediaurl', TRUE);
$snv_arraycombine = array_map(null,$snv_mediagallery,$snv_mediatitle,$snv_mediaurl);
if(is_array($snv_arraycombine))
{
foreach($snv_arraycombine as $snv_content)
{
//file url
echo esc_html($snv_content[0]);
//file title
echo esc_html($snv_content[1]);
//media url for video
echo esc_html($snv_content[2]);
}
}
?>