php - How can I get this SQL query to work...? -

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i making game class , decided make leaderboards page. have admin area need grab data both tables in page.

the 2 tables user_settings , leaderboards. code on leaderboards.php page:

    <?php $records = array();      if ($results = $db->query("select * user_settings union select * leaderboards")) {         if ($results->num_rows) {     while ($row = $results->fetch_object()) {         $records[] = $row;     }     $results->free();         }     }        ?>     <?php foreach ($records $data) { ?>  ...the html etc...  <?php } ?>

what need change in order make query work. need change foreach loop? or...? have far needed grad data 1 table i'm not sure how work.

edit:

the user_settings table admin set config such site name etc. far doing trying select 2 tables without page breaking, @ moment breaking. have feeling foreach loop , of code underneath query. @ moment not want grab data database, want select page doesn't break.

as @kai qing stated using union. don't know table structures cannot guarantee after believe wanting select 2 tables not share same structure therefore want do:

if ($results = $db->query("select * user_settings, leaderboards")) {

i hope helps.


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