我需要从mysql中选择一些数据并将它们回显到表中, 我有20个条目,我想将它们回显到5by4表中,我可以像这样选择它们:
<?php
$sql = "SELECT player FROM `prize` WHERE inviter='$player'";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
?>
<table style="width: 100%;border:1px">
<tr> <td class="auto-style3">
<?php
while($row = $result->fetch_assoc()) {
?>
<?php echo "<br>". $row["player"].""; ?>
<?php
}}
?>
</td> </tr> </table>
它给我这样的东西:
但我希望这样:
有人可以帮忙吗?
答案 0 :(得分:1)
尝试这样,使用$ count来计算数组中的项目。并且在回显了5个项目之后,您将<tr>
置于新行回显
<?php
$count=0;
echo "<table>";
while($row = $result->fetch_assoc()) {
if($count==0) {
echo "<tr>";
}
$count++;
echo "<td>".$row["player"]."</td>";
if($count==5) {
echo "</tr>";
$count=0;
}
}
echo "</table>";
?>
答案 1 :(得分:0)
我更改了您的代码以添加计数器并每隔五条记录关闭一次标记,结果就是:
<?php
$sql = "SELECT player FROM `prize` WHERE inviter='$player'";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
?>
<table style="width: 100%;border:1px">
<tr>
<?php
$counter=0;
while($row = $result->fetch_assoc()) {
if($counter == 4){
echo '</tr><tr>';
$counter=0;
}
?>
<td><?php echo $row["player"].""; ?></td>
<?php
$counter++;
}}
?>
</tr> </table>
&#13;