我正在尝试自定义wordpress智能网格插件的输出。我的目标是将图像列表添加到一个部分并通过插件输出。图像列表必须由插件短代码包装。我做过的,唯一的问题是循环。这是我的代码
<div class="p_details_right">
<?php
//print_r($partner_pictures);
$pic_bucket = []; //empty array to hold list of image id to be used within the wordpress default gallery shortcode
?>
<?php
foreach ($partner_pictures as $key => $item) {
array_push($pic_bucket, $key); // populating the array which holds image id
?>
<?php
}
//print_r($pic_bucket);
?>
<?php echo do_shortcode("
[smart-grid]
[gallery ids='$pic_bucket[0],$pic_bucket[1],$pic_bucket[2]'] // <----- PROBLEM . Currently doing it statically but I need to be able to add populate the id element of the shortcode dynamically based on the $pic_bucket array.
[/smart-grid]
"); ?>
</div>
目前通过静态添加数组元素输出库,但我需要能够根据$ pic_bucket数组动态填充短代码的id元素。试图做循环但不起作用。我遗漏了一些非常基本的东西。
将Array转换为字符串并使用该字符分配ids变量。
<div class="p_details_right">
<?php
//print_r($partner_pictures);
$pic_bucket = [];
?>
<?php
foreach ($partner_pictures as $key => $item) {
array_push($pic_bucket, $key);
?>
<?php
}
//print_r($pic_bucket);
$str = implode(',',$pic_bucket);
?>
<?php echo do_shortcode("
[smart-grid]
[gallery ids='$str']
[/smart-grid]
"); ?>
</div>
答案 0 :(得分:0)
您可以与implode(',',$array)