Created
February 24, 2016 19:51
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Post views
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<?php | |
// function to display number of posts. | |
function getPostViews($postID){ | |
$count_key = 'post_views_count'; | |
$count = get_post_meta($postID, $count_key, true); | |
if($count==''){ | |
delete_post_meta($postID, $count_key); | |
add_post_meta($postID, $count_key, '0'); | |
return "0 View"; | |
} | |
return $count.' Views'; | |
} | |
// function to count views. | |
function setPostViews($postID) { | |
$count_key = 'post_views_count'; | |
$count = get_post_meta($postID, $count_key, true); | |
if($count==''){ | |
$count = 0; | |
delete_post_meta($postID, $count_key); | |
add_post_meta($postID, $count_key, '0'); | |
}else{ | |
$count++; | |
update_post_meta($postID, $count_key, $count); | |
} | |
} | |
// Add it to a column in WP-Admin | |
add_filter('manage_posts_columns', 'posts_column_views'); | |
add_action('manage_posts_custom_column', 'posts_custom_column_views',5,2); | |
function posts_column_views($defaults){ | |
$defaults['post_views'] = __('Views'); | |
return $defaults; | |
} | |
function posts_custom_column_views($column_name, $id){ | |
if($column_name === 'post_views'){ | |
echo getPostViews(get_the_ID()); | |
} | |
} | |
?> |
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