You do not need to use quotes around some data types in SQL, integers being one of those types. That is why the first block of code works. It is a perfectly valid SQL statement. You do need to quote strings in SQL. That is why your second block of code does not work. The … Read more
Syntax The issue with your WordPress approach is the get_var calls used to get the subscriber id and interest name. get_var is intended to get just a variable from the database like the number of rows in the table or sum of a numeric column in the table, see the WordPress Codex What your looking … Read more
I solve it. public function insertionRow($id){ global $wpdb; $wpdb->query(“INSERT INTO wp_choix_attributs_liste (att_id) VALUES (“.$id.”);”); } In my html with the checkbox. if(isset($_POST[‘sub’])) { foreach ($_POST[‘choixP’] as $id) { self::insertionRow($id); } }
get_the_terms is not working
Can’t Install WordPress (local) Failed to open file wp-includes/wp-db.php
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
Processing a lot of $wpdb isn’t insert all the data
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
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