I am currently working on a small task that store a plugin information into database, but I have problem regarding to include the file that has the functions to run the query.
Here is the line that includes the file:
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
but I got the following when I run the code:
require_once(ABSPATHwp-admin/includes/upgrade.php): failed to open stream: No such file or directory in
/home/najam/dev/project1/wordpress/wp-admin/admin-insert.phpon line 18
I searched a lot but can't find anything useful or helpful.
Here is my code:
global $wpdb; $table_name = $wpdb->prefix . 'table_form'; $sql = "CREATE TABLE $table_name ( id int(11) NOT NULL AUTO_INCREMENT, rows int(11) DEFAULT NULL, cols int(11) DEFAULT NULL, UNIQUE KEY id (id) );"; require_once(ABSPATH . 'wp-admin/includes/upgrade.php'); dbDelta( $sql );`