Question

我的json数据看起来像这样

{
"project_no":1693,
"project_name":"Theresa Project",
"description":"Nonumy euismod ornatus usu te, quodsi viderer accommodare sea cu, ut alterum officiis nec. At deleniti eloquentiam vis. Explicari definitionem ei sea. No nec erat fugit voluptaria, in his elit discere fastidii. Aperiri virtute no eos. Te per habemus vulputate, partem iuvaret intellegebat eam in.",
"project_cost":10000.00,
}
{
"project_no":1664,
"project_name":"School Supplies for Children",
"description":"Nonumy euismod ornatus usu te, quodsi viderer accommodare sea cu, ut alterum officiis nec. At deleniti eloquentiam vis. Explicari definitionem ei sea. No nec erat fugit voluptaria, in his elit discere fastidii. Aperiri virtute no eos. Te per habemus vulputate, partem iuvaret intellegebat eam in. ",
"project_cost":8000.00,
},

我有超过60条记录，使用php我想在每个页面上显示10条记录，并根据我有多少记录动态填充页码。

这是我如何显示数据。

$json = file_get_contents('http://linktojsondata.com');
$obj = json_decode($json, true);

<?php
$i = 0;
foreach ($obj as $project_name => $project_info) { ?>
    <a href="single-project-detail.php/<?php echo $project_info['project_no'];?>">
        <img class="img-thumbnail" alt="" src="<?php echo $project_info['featured_image_url']; ?>">
    </a>  
    <a href="single-project-detail.php/<?php echo $project_info['project_no'];?>">
        <?php echo $project_info['project_name']; ?>
    </a>
    <p>
        <?php $string = strip_tags($project_info['description']);?>
    </p>  
<?php if (++$i == 10) break; } ?>

Answer 1

这是一个开始，您将使用10将json数组拆分为array_chunk块，然后使用页码$_GET['p'] - 1循环显示，以便您的页面网址可能看起来像page.php?p=2将选择第二组数据。

$pages = array_chunk(json_decode($json, true), 10, true);

foreach ($pages[$_GET['p'] - 1] as $project_name => $project_info) {

// your code

}

我如何在php中分页json数据

1 个答案: