Ho provato con UNION:
Codice PHP:
(SELECT Article_it as articolo, Panoramica_it as testo, FROM magazine WHERE Line LIKE '%top%' OR Category LIKE '%top%' OR Article_it LIKE '%top%' OR Description_it LIKE '%top%' OR Panoramica_it LIKE '%top%') UNION (SELECT Object_it as articolo, Text_it as testo FROM news WHERE Object_it LIKE '%top%' OR Text_it LIKE '%top%')
ma mi da questo errore:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FROM magazine WHERE Line LIKE '%top%' OR Category LIKE '%top%' OR Article_it LIK' at line 1