标记最新/最大的条目

Question

我有一个包含文档的表，想要列出它们。我希望最新的条目是红色的。我怎么能这样做？

$q = "SELECT * FROM documents WHERE uid = '$uid'";
$r = mysqli_query($dbc, $q);
while($row=mysqli_fetch_assoc($r)){ ?> 

<p <?php if(this doc has the largest docid){style="color=red;"} ?>><?php echo $row['doctitle']; ?></p></br>

<?php }

由于

Answer 1

WHILE @i < @rot
BEGIN
    INSERT INTO #table
    VALUES (@a,@b,@c,@d)

    SET @i = @i + 1
END

Answer 2

$q = "SELECT * FROM documents ORDER BY uid DESC LIMIT 1;";
$r = mysqli_query($dbc, $q);
$row = mysqli_fetch_assoc($r);

echo $row['doctitle'];