og tags example

Example 1: meta property="og:description"

<meta property="og:image" content="https://example.com/rock.jpg" />
<meta property="og:image:width" content="300" />
<meta property="og:image:height" content="300" />
<meta property="og:image" content="https://example.com/rock2.jpg" />
<meta property="og:image" content="https://example.com/rock3.jpg" />
<meta property="og:image:height" content="1000" />

Example 2: og tags example

<?php if (have_posts()):while(have_posts()):the_post(); endwhile; endif;?>  
<meta property="fb:admins" content="your_fb_admin_id" />  
$facebook_image= catch_that_image();  
<?php if (is_single()) { ?>  
<meta property="og:url" content="<?php the_permalink() ?>"/>  
<meta property="og:title" content="<?php single_post_title(''); ?>" />  
<meta property="og:description" content="<?php echo strip_tags(get_the_excerpt($post->ID)); ?>" />  
<meta property="og:type" content="article" />  
<meta property="og:image" content="<?php if (function_exists('wp_get_attachment_thumb_url')) {echo wp_get_attachment_thumb_url(get_post_thumbnail_id($post->ID)); }?>" />  

<?php } else { ?>  
<meta property="og:site_name" content="<?php bloginfo('name'); ?>" />  
<meta property="og:description" content="<?php bloginfo('description'); ?>" />  
<meta property="og:type" content="website" />  
<meta property="og:image" content="<?php echo $facebook_image;?>" /> <?php } ?>