将数组转换为句子中的字符串[关闭]

I am just trying to convert some user id's to usernames in from an sql database. I know I shouldn't be using mySQl. I plan on switching over to PDO shortly...

  $getuseridsquery= "SELECT users.username FROM users WHERE users.id IN(". implode( ",", $uids) .")";
  echo $getuseridsquery;
  $getuseridsresult = mysql_query($getuseridsquery);
  $getuseridsresult1 = mysql_fetch_assoc($getuseridsresult);
  var_dump($getuseridsresult1);
  echo $getuseridsresult1;

  print '<p>Conversation between ';
  print implode(', ', $getuseridresult1) . ' and ' . $last;
  echo '.</p>';

I am getting:

 array (size=1)
  'username' => string 'ambe5950' (length=8)

when I var dump, so I just need to figure out how to convert that to the sentence below.

Sincere thanks for any help. It is greatly appreciated.

The username part of that output is the index/key in your array. This is akin to what other languages call a Map or a Dictionary, but PHP allows for non-integer indexes in arrays. Simply put, you need to access the value via its index, which in this case is "username":

$username = $getuseridsresult1['username'];
echo $username; //prints "ambe5960"

Also if you're not moving to PDO yet, then you should at the very least change mysql_* to mysqli_*.