the_post_thumbnail_caption

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Displays the post thumbnail caption.

the_post_thumbnail_caption( int|WP_Post $post = null )

$post

(int|WP_Post) (Optional) Post ID or WP_Post object. Default is global $post.

Default value: null

	if ( ! $caption ) {
		$caption = '';
	}

	return $caption;
}

/**
 * Displays the post thumbnail caption.

Changelog
Version	Description
4.6.0	Introduced.