how to retrieve data from database in wordpress

In WordPress, AJAX is used to asynchronously retrieve and comment user portraits. After the reviewer enters the email address, the reviewer's profile picture is obtained asynchronously and displayed. Although this function cannot greatly improve the

Practical WordPress background MySQL operation command WordPress BitsCN.com Keywords:WordPress MySQL Background DatabaseAddress: http://www.cnblogs.com/txw1958/archive/2013/01/06/wordpress-sql.html WordPress stores all its information fragments

The get_post and get_posts functions in WordPress development are described in detail. wordpressget_post. The get_post and get_posts functions in WordPress development are described in detail. when wordpressget_postget_post () is used in general

WordPress stores all its information fragments (including articles, pages, comments, blog links, and plug-in Settings) in the MySQL database. Although WordPress users can control the above information snippets through website background editing,

Implementation example of comments submission using AJAX technology in WordPress, wordpressajax I have been interested in the Ajax Interaction Research of WordPress and have been very concerned about this technology. When talking about WordPress

However, if you have hundreds of articles on your WordPress site, and you need to make a whole-site change, then editing from the background is a bit time-consuming and laborious, and the chances of making mistakes are increased. The best way is to

Basic WordPress plug-in production tutorial, wordpress plug-in tutorial. Basic WordPress plug-in production tutorial, wordpress plug-in tutorial plug-in preparation first, we add a folder named "My-Mood" under the wp-contentplugins Directory ",

However, if you have hundreds of articles on your WordPress site, and you need to make a full-site change, it is time-consuming and laborious to edit from the background, and the odds of making a mistake will improve. The best way is to go to the

However, if you have hundreds of articles on your WordPress website, and you need to make full-site changes, it will be time-consuming and laborious to edit one by one from the background, and the chance of making mistakes will also increase. The

establishing interfaces with databasesWordPress provides users with a series of function class--wpdb for database operations. The Wpdb class is based on the Ezsql class that Justin Vincent writes and maintains.Notice of UseMethods in the Wpdb class