wordpress constants

IntroductionWhen working with WordPress on a more secure environmentWhere websites is not entirely world-writable,You'll notice upgrades request FTP or FTPS credentialsAs the server itself does not typically has write access in properly-configured

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

Saw an interesting blog post to Twitter today about storing WordPress FTP information in wp-config.php. The article is written in German so I sent the author a email to ask if he ' d mind me translating it. Phil, the author, very kindly said yes–so

1. Configure the WordPress environment for the development environmentFirst, the local host has to install the WordPress operating environment. It can be wamp or mamp, so you can see the update in real time without having to download or upload files

Wordpress does not support relative paths, which is not conducive to access by multiple domain names. How can I enable wordpress to operate in a relative path? You can log on to the backend-setting-options and set the wordpress url, otherwise, the

This article mainly introduces some common debugging skills in WordPress development. For more information about debugging code, see debugging code, master some WordPress debugging skills to perform better debugging. For example, in a local

In the development process, debugging code is very important work, and master some of the debugging techniques WordPress, you can better debug. For example, in a local development environment, you may need to export all of your code warning

This morning, after receiving the notification from 3.8.3, I took a look at the comments in the background. I didn't expect the prompt "your WordPress database is up to date !", See the following figure.Click the "Continue" button to directly jump

First, I want to use some methods under this class and cannot directly call them. WordPress provides the global variable $ wpdb for this class, which is used to associate with the WordPress Database. Therefore, we need to define this global variable

Through this $wpdb object, we can do any operation to the WordPress database, including build table, query, delete, update and so on. Note that if you want to use $wpdb in a custom function, you must first make it global (global $wpdb;). The