Add 'Add Wordpress Post ID To PostList'

Add-Wordpress-Post-ID-To-PostList.md

@@ -0,0 +1,15 @@
+#### Code snippet:
+
+```
+function add_column( $columns ){
+	$columns['post_id_clmn'] = 'ID'; // $columns['Column ID'] = 'Column Title';
+	return $columns;
+}
+add_filter('manage_posts_columns', 'add_column', 5);
+
+function column_content( $column, $id ){
+	if( $column === 'post_id_clmn')
+		echo $id;
+}
+add_action('manage_posts_custom_column', 'column_content', 5, 2);
+```