Can’t Install WordPress (local) Failed to open file wp-includes/wp-db.php
Can’t Install WordPress (local) Failed to open file wp-includes/wp-db.php
database
wpdb get_results() returns only 2 rows
You can try below query SELECT ( SELECT count(*) FROM wp_users as temp WHERE DATE(temp.user_registered) = DATE(wp_users.user_registered) ) as counter, wp_users.* FROM wp_users
In WordPress do I create tables for my plugin or do I create custom post types for a Student and Classes Registration system?
In WordPress do I create tables for my plugin or do I create custom post types for a Student and Classes Registration system?
Wrong url for the images while using same database for two WordPress installations
That little hack just “fixes” the URL when you call the home or siteurl options, image paths are not affected by that. Depending on where you want to show images, you could apply a filter to the_content, search for your URL and add your subfolder to it. Then you could show images in your post … Read more
One WP Database outside localhost and two connections
One WP Database outside localhost and two connections
Query wp_postmeta into an array based on post_id
You can use get_post_meta( $post_id ) to retrieve all of the meta for a post. It will give you more than you need but you can filter it out after. Here is the code reference – https://developer.wordpress.org/reference/functions/get_post_meta/
Processing a lot of $wpdb isn’t insert all the data
Processing a lot of $wpdb isn’t insert all the data
Localize strings from db
There are multiple ways to do this: 1. Add multiple columns to the table with the strings you have to localize. E.g. one column for German, one for English, and so on. And then get the string from the appropriate column. This is perfect if the number of languages stays more or less constant (you … Read more
Improving wpdb queries with large data
Caching is Your Friend I understand your frustration with adding another plugin, but a method for extending WordPress cache is highly recommended for any WordPress sites getting any kind of traffic. These plugins allow WordPress to store cache somewhere better suited for storing and quickly accessing this data, such as Memcache, Redis, or even in … Read more
Include post_status check within $wpdb query
Short Answer To get the post status, you’ll need to JOIN the posts table based on the post_id you grabbed from wpm1 or wpm2 and extend your WHERE clause to use that joined data. Recommendation On the other hand, instead of going directly to the database to get your content, you could use WP_Query to … Read more