Create PHP array from MySQL column, using auto_increment column as index

Much like this previous question, I wish to store a开发者_Go百科 MySQL column in a php array (as opposed to storing by row). However, I want the array indexes to match those of the database's primary key.

For instance, for the following database:

id name

1 Joe

2 Mary

9 Tony

$name['9'] == "Tony"

Is such a thing possible?

Thanks!

$result = mysql_query($q);
while ($row = mysql_fetch_assoc($result)) {
  $array[$row["id"]] = $row["name"];
}

yes,

$names = array();
foreach ($rows as $r) {
   $names[$r['id']] = $r['name'];
}

A wrapper library can make this easier, e.g. with ADODb:

$array = $db->GetAssoc("select id,name from mytable");

Once I have my row results as arrays, I use this method:

function convertArrayToMap(&$list, $attribute, $use_reference=FALSE) {
    $result = array();
    for ($i=0; $i < count($list); $i++) {
        if ($use_reference) $result[$list[$i][$attribute]] = &$list[$i];
        else $result[$list[$i][$attribute]] = $list[$i];
    }
    return $result;
}

And the method call:

$mapOfData = convertArrayToMap($mysql_results, 'ID');