Question

I am using wordpress code to query results from my database:

$query = $wpdb->get_results("SELECT pic0,bio,url,site,applet FROM ".$table." WHERE $condition"); // this code returns an array.

Is there a way to merge two or multiple query results in the $query array?

I have tried this:

$query = array();

$query = $wpdb->get_results("query 1");

$query = $wpdb->get_results("query 2");

And its not working.

Answer 1

You were actually pretty close, because you set $query again, you’ve actually overridden the variable, instead, you should add to it, there are 2 ways of doing so:

$query = array();

array_push($query, $wpdb->get_results("query 1"));

array_push($query, $wpdb->get_results("query 2"));

Or the shorter version:

$query = array();

$query[] = $wpdb->get_results("query 1");

$query[] = $wpdb->get_results("query 2");