只需在mssql_fetch_array中返回最后一行粗体

Question

I have a php code similar to below. I want to make just last row bold. Is it possible?

<table border = "5">
<?php
if (isset($startdate) && isset($enddate) ){
$query = "storedprocedure '$startdate','$enddate','field1'";
$result = mssql_query($query);
while ($rows = mssql_fetch_array($result) ) {
echo "<tr><td>".$rows[0]."&nbsp;<td>".$rows[1]."&nbsp;
<td>".$rows[2]."&nbsp;<td>".$rows[3]."&nbsp;
<td>".$rows[4]."&nbsp;<td>".$rows[5]."&nbsp;";
}
}
</table>

Answer 1

You can use mssql_num_rows() to get the total number of rows returned by the query before you loop through them, and then (with the use of a counter), see if the current row is the last one and then apply any styling you want:

<table border = "5">
<?php
if (isset($startdate) && isset($enddate) ){
    $query = "storedprocedure '$startdate','$enddate','field1'";
    $result = mssql_query($query);
    $numRows = mssql_num_rows($result);
    if ($numRows > 0) {
        $counter = 0;
        while ($rows = mssql_fetch_array($result) ) {
            $style = ($counter++ == ($numRows - 1)) ? ' style="font-weight: bold;"' : '';
            ?>
            <tr>
                <td<?=$style;?>><?=$rows[0];?></td>
                <td<?=$style;?>><?=$rows[1];?></td>
                <td<?=$style;?>><?=$rows[2];?></td>
                <td<?=$style;?>><?=$rows[3];?></td>
                <td<?=$style;?>><?=$rows[4];?></td>
            </tr>
            <?
        }
    }
}
?>
</table>