计算行并在循环中重复相同的行

Question

我正在处理 mansory 画廊，这里的图像提取到第一行包含三个图像，然后第二行包含两个图像，依此类推。 现在目前所有图像都在同一行内。我想添加一个我尝试过但无法达到结果的循环。对于inspiration link

<?php
  include('admin/config.php');
  $result = mysqli_query($db, "SELECT * FROM gallery order by id desc");
 // var_dump($result->num_rows); 

 while ($row = mysqli_fetch_array($result)) {
   echo "<div class='gallery-items'>";
    echo "<div class='mansory-item'>";
        echo "<a href='admin/images/".$row['path']."' data-lightbox='gallery' class='ansa-thumb'>";
            echo "<img src='admin/images/".$row['path']."' class='item-img img-1'>";
        echo "</a>";
    echo "</div>";
  echo "</div>";
  }
?>

电流输出

预期输出

谁能建议我应该如何得到这个输出。

Answer 1

检查下面的sn-p，

$inc   = 4;
$i     = 1;
while ($row = mysqli_fetch_array($result)) {
    if (empty($temp) || $inc != $temp) {
        $temp = $inc;
        if ($inc == 4) {
            echo "<div class='gallery-grid'>";
        }
        echo "<div class='gallery-items'>";
    }
    if ($i <= $inc) {
        // echo $i . '<>';
        echo "<div class='mansory-item'>";
        echo "<a href='admin/images/" . $row['username'] . "' data-lightbox='gallery' class='ansa-thumb'>";
        echo "<img src='admin/images/" . $row['username'] . "' class='item-img img-1'>";
        echo "</a>";
        echo "</div>";
        $i++;
    }
    if ($i == $inc) {
        echo "</div>";
        if ($i == 3) {
            echo "</div>";
        }
        $i   = 1;
        $inc = ($inc == 4 ? 3 : 4);
    }
}