WordPress keeps the post meta values in wp_postmeta table. When a post is deleted, its meta data may become orphan. It is harmless data but read more
Sometimes we want to convert a wordpress page to post or vice versa. WordPress treats a post slightly differently. e.g. WordPress shows posts automatically in read more
In case you want to beautify image alt tag for all your wordpress posts, you can use filter hook the_content. Attach a filter function to read more
By defaul WordPress will include all posts sorted by creation time for rss feed. If you want to customize wordpress feed, you can write custom read more
If you are using Feedburner for RSS feed management, it will usually update your feed at a regular interval. In case you are debugging or read more
In case you are writing wordpress custom code and need to show lot of content, it may be a good idea to support pagination. The read more
Sometime we need to find all user created custom field key names (or meta key) in wordpress. This may be needed to find all posts read more
Sometime we need to exclude specic posts and pages from wordpress archive pages. If there are some internal pages behind auth, you may want to read more
Sometime we want to consider pages which have children as browse pages and may treat them separately in plugins etc. For example we may not read more
Displaying wordpress top level pages may be useful for displaying sitemap or browse interface on a wordpress site. Here is the code you can use read more
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