在wordpress页面的选择标签中显示查询结果？

Question

I have a WordPress page that connects to an external database from WordPress using the following code:

$my_wpdb = new wpdb('me', 'password', 'database', 'localhost');

$myrows = $my_wpdb->get_results( "SELECT Name FROM testing" );

...then i use print_r($myrows); and get the following:

Array
(
  [0] => stdClass Object (
            [Name] => Jesus
         )

  [1] => stdClass Object (
            [Name] => James
         )

  [2] => stdClass Object (
            [Name] => Matt
         )
)

Now I need to output the names inside those objects in a select tag using php.

Any help would be appreciated.

Answer 1

There you go:

<select>
<?php foreach ($myrows as $myrow) : ?>
    <option value=""><?php echo $myrow->Name; ?></option>
<?php endforeach; ?>
</select>

Also, by the looks of your table it might be easier to just use WordPress get_col() function, which works pretty much the same way as get_results but should directly return "Name".

---

EDIT - Maybe the [insertphp] plugin likes this version better:

<select>
[insertphp]
foreach ($myrows as $myrow) {
    echo '<option>' . $myrow->Name . '</option>';
}
[/insertphp]
</select>

Also, please provide any error info that might help troubleshoot the problem otherwise.