#!/usr/bin/php query("SHOW tables FROM $database;"); print_r($db1->result); while( $table = $db1->result->fetch_assoc()) { echo "======================>" ($table['Tables_in_nextcloud']); $db2->query("SHOW columns FROM " . $table['Tables_in_nextcloud']); $columns = $db2->result->fetch_assoc(); print_r($columns); } ?>