I am writing a wordpress plugin and seeking to request some data from the custom table during my database using:
$current_text = $wpdb->get_results("SELECT text FROM addtext ORDER BY id DESC LIMIT 1");
but simply obtain the error Undefined variable: wpdb
Any idea why this is not working? I have adopted the paperwork and searched Google, without any luck. Still pretty a new comer to Wordpress plug ins so most likely something apparent.
I desired to make use of
global $wpdb; during my function.