WordPress Backend Custom Development Experience Tips, WordPress Backend Enhancement

WooCommerce View Customer Order History on a Single Order Management Page

Admin development

WooCommerce has been missing a feature to view the history of orders on a single order management page, which allows us to quickly see the past purchase history of our customers, what products they have purchased, how much they have spent and how often they have purchased. In fact, we just need a simple PHP snippet to add this feature, the following ...

How to Block External Requests in WordPress Solve Slow Opening Backend Problems

Admin development

wp-config Back-office customization slow in the background 2024-11-08

In WordPress, the default kernel, theme, and plugin updater regularly requests wordpress.org to check for new versions, and some advanced themes and plugins also request their own API servers to verify that the authorization code is valid. These requests are important to ensure the integrity of the WordPress experience, but sometimes the target servers rang ...

Add the ability to filter orders by custom fields to the WooCommerce backend order list.

WooCommerce screening filtration 2024-05-08

In the WooCommerce background order list, we can follow the order status, order date, order customer to filter orders, in some cases, according to the WooCommerce order custom fields to filter orders is necessary, in this article I will take you to understand how to add the WooCommerce background order list according to the custom fields to pass the ... ...

WordPress backend development encounter headers already sent warning solution

Admin development

HTTP 2023-02-13

In the development of WordPress backend program, sometimes you will encounter the problem of headers already sent, many times it is because we have sent the HTTP header in PHP and then use the wp_redirect function to jump the page, and the wp_redirect function also sends the HTTP Header to the The wp_redirect function is also used to jump pages by sending an HTTP header to the browser. hea...

Accelerated Optimization of WordPress Object Cache with Memcached or Redis

Admin development

Memcached accelerations Performance (computing) cache 2019-07-17

WordPress Object Cache is a method of caching time-consuming database query results in WordPress. By default, the Object Cache is non-persistent and remains in memory only during the request period, after the request expires, the cache is invalidated and will need to be regenerated for the next request. ...

Disable users from deleting posts in certain post types in WordPress

Admin development

Article Type scope of one's jurisdiction 2018-12-29

We have developed an order system with WordPress, when a user submits an order in the foreground, the order information is saved in a custom post type, customer service can view in the background, processing orders. In order to prevent customer service accidentally delete this order information, we need to disable the delete function of this order, customer service can only view, edit...

Remove WordPress Quick Edit feature for certain post types and related action links

Admin development

Back-office customization Article List 2018-12-26

Quick Edit is a small feature in the WordPress post list that allows us to quickly edit some attributes of a post, such as title, alias, category, tags and so on, which is very useful for CMS systems. Custom post types also inherit this feature, for some post types, this feature is not...

WordPress Backend Post List Add Custom Field Filter Items

Admin development

Backstage Article List screening sticky (of an Internet forum thread etc)filtration 2018-10-08

In the use of WordPress development news theme or CMS theme, we often have to set the position of the article needs, generally we customize the field to achieve the following chart, we realize the need for the home page and classification of separate set of top articles, the operation is very simple, if you need to set up the article on top, check the appropriate top position ...

WordPress Custom Post Types Ultimate Tutorial - Register to Modify to Delete

Admin development

Article Type 2018-09-18

Whether to understand the post type, custom classification method is to determine whether a developer has started WordPress development of a simple way, will add custom post type and classification method, and based on this theme or plugin development is the way to advanced WordPress developers. This note is to use regis...

Batch export user uploaded photos in WordPress and compress them into Zip file for users to download.

Admin development

downloading derive 2018-07-25

The college entrance examination is over, the secondary school examination is also followed by the end of the day, soon came to the day of high school freshmen enrollment, in the eve of freshmen enrollment, we help a high school to do a student registration management system. The teacher in charge of enrollment at the school imports the student's midterm information into the database, the system will take the student's midterm enrollment number as the user name and a random string as the...

Force enlargement and cropping of smaller WordPress images to thumbnails of specified sizes

Admin development

thumbnail 2018-07-02

By default, WordPress can crop images to a smaller size when the image size is larger than the specified size, however, in the case where the original image size is smaller than the specified size, WordPress will not enlarge these images to the specified size. In some themes with strict image size requirements, if an image size is smaller than the specified...

Remove Useless Isolated Post Meta Data from WordPress Database

Admin development

WordPress Database Metadata comprehensive database 2018-04-28

When doing WordPress development, we frequently need to do a lot of database debugging. When we delete a post directly in the database, the custom field data for that post is not deleted along with the post. This results in these custom field data becoming isolated data as they are no longer associated with any post. These isolated p...

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WordPress backend development, backend customization experience sharing

WooCommerce View Customer Order History on a Single Order Management Page

How to Block External Requests in WordPress Solve Slow Opening Backend Problems

Add the ability to filter orders by custom fields to the WooCommerce backend order list.

WordPress backend development encounter headers already sent warning solution

Accelerated Optimization of WordPress Object Cache with Memcached or Redis

Disable users from deleting posts in certain post types in WordPress

Remove WordPress Quick Edit feature for certain post types and related action links

WordPress Backend Post List Add Custom Field Filter Items

WordPress Custom Post Types Ultimate Tutorial - Register to Modify to Delete

Batch export user uploaded photos in WordPress and compress them into Zip file for users to download.

Force enlargement and cropping of smaller WordPress images to thumbnails of specified sizes

Remove Useless Isolated Post Meta Data from WordPress Database