$query = "SELECT * FROM user_data WHERE user_name='name' AND gratis='tak';"; $result = mysql_query($query); $num = mysql_num_rows($result); if($num > 0) { die('User ma juz gratis'); }Lub tak jak @up napisał:
$query = "SELECT `gratis` FROM user_data WHERE user_name='name';"; $result = mysql_query($query); $rows = mysql_fetch_row($result); if($rows[0] == 'tak') { die('User ma juz gratis'); }