<?php
$query = mysql_query("SELECT * FROM profile_comments WHERE p_id='$uid'") or die(mysql_error());
while($comment = mysql_fetch_array($query)) {
	$avatarq = mysql_query("SELECT * FROM members WHERE username='{$comment['c_name']}'") or die(mysql_error());
	$avatarq = mysql_fetch_array($avatarq);
	$avatar = $avatarq['avatar'];
	?>
	<img src="photos/uploads/avatars/<?=$avatar?>" alt="avatar" />
	<?=$comment['c_name']?>
	<?=$comment['c_comment']?>
	<?=$comment['c_datetime']?>
	ect...
	<?php
}
?>