Php 我对loop有意见

在我的代码中，我代表category id获取数据。但问题是，

为了获得每个term->term\u id，最后关闭foreach

//loop the names of the slugs for the portfolio_categories
$terms = get_terms(array('taxonomy' => 'portfolio_categories', 'hide_empty' => false, 'parent' => 0, 'orderby' => 'date', 'order' => 'DESC'));
foreach ($terms as $term) {
    $slug = $term->slug;
    $term_id = $term->term_id;
    $args = array(
        'post_type' => 'Portfolio',
        'tax_query' => array(
            array(
                'taxonomy' => 'portfolio_categories',
                'terms' => $slug,
                'field' => 'slug',
            )
        ),
        'orderby' => 'ID',
        'order' => 'DESC',
        'posts_per_page' => -1
    );
//}//Instead closing of here
?>
<?php
$posts_query = new WP_Query($args);
if (have_posts()) :
?>
    <div id="<?php echo $term_id = $term->term_id; ?>" class="tabcontent">
    <?php while ($posts_query->have_posts()) : $posts_query->the_post(); ?>
        <?php echo '<div class="col-1-3">'; ?>
        <?php echo $term_id = $term->term_id; ?>     
        <?php $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), "size"); ?>
        <div class="wrap-col" >
        <a class="fancybox" href="<?php echo $thumbnail[0]; ?>" data-fancybox-group= gallery>   
        <img src="<?php echo $thumbnail[0]; ?>"></a> </div>
         </div>
        <?php echo '</div>'; ?>
        <?php
    endwhile;
endif;

}//Close foreach here
?>
 </div>

//循环公文包类别的slug名称
$terms=get_terms（数组（'taxonomy'=>'portfolio_categories'，'hide_empty'=>false，'parent'=>0，'orderby'=>'date'，'order'=>'DESC'）；
foreach（$terms作为$term）{
$slug=$term->slug；
$term\u id=$term->term\u id；
$args=数组(
“post_type”=>“Portfolio”，
“tax_query”=>数组(
排列(
“分类法”=>“投资组合类别”，
“术语”=>$slug，
'字段'=>'段塞'，
)
),
'orderby'=>'ID'，
“订单”=>“描述”，
“每页帖子”=>-1
);
//}//而不是在这里关门
?>
大家好，我已经解决了这个问题。问题只是。div没有在for循环下管理。所以，如果您试图通过自定义类别获取自定义帖子，这就是答案

<?php
$taxonomy = 'portfolio_categories';
$args = array(
    'hide_empty' => false
);
global $terms;
global $terms;
$terms = get_terms( 'portfolio_categories', $args );
?>
   <div class="tab">
    <?php $i = 0; ?>
        <?php foreach ( $terms as $term ) { ?>
        <?php   $i++; ?>
       <button class="tablinks" onclick="openCity(event, '<?php echo $term->term_id;?>')" 

        <?php if ($i == 1) { echo 'id="defaultOpen"'; } ?> ><?php echo $term->name;?></button>
        <?php } ?>
</div>
<?php
//loop the names of the slugs for the portfolio_categories
$terms = get_terms(array('taxonomy' => 'portfolio_categories', 'hide_empty' => false, 'parent' => 0, 'orderby' => 'date', 'order' => 'DESC'));
foreach ($terms as $term) {
    $slug = $term->slug;
    $term_id = $term->term_id;
    $args = array(
        'post_type' => 'Portfolio',
        'tax_query' => array(
            array(
                'taxonomy' => 'portfolio_categories',
                'terms' => $slug,
                'field' => 'slug',
            )
        ),
        'orderby' => 'ID',
        'order' => 'DESC',
        'posts_per_page' => -1
    );
//}//Instead closing of here
?>
<?php
$posts_query = new WP_Query($args);
if (have_posts()) :
?>
    <div id="<?php echo $term_id = $term->term_id; ?>" class="tabcontent">
    <?php while ($posts_query->have_posts()) : $posts_query->the_post(); ?>

        <?php echo '<div class="col-1-3">'; ?>
        <?php echo $term_id = $term->term_id; ?>     
        <?php $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), "size"); ?>
        <div class="wrap-col" >
        <a class="fancybox" href="<?php echo $thumbnail[0]; ?>" data-fancybox-group= gallery>   
        <img src="<?php echo $thumbnail[0]; ?>"></a> </div>

        <?php echo '</div>'; ?>
        <?php
    endwhile;
endif;?>
  </div>  
<?php }//Close foreach here
?>


>
在这一行留出空间：
为什么要在每个循环中执行“echo$term\u id=$term->term\u id；”$术语_id已经在每个循环的开头分配，您不需要再重新分配多次。试试“echo$term_id”。narasimharaosp@我做了这个，然后什么也没显示出来。mean post不来narasimharaosp@如果此div处于循环中，则所有问题都将得到解决narasimharaosp@@narasimharaosp@@伙计们，我已经这样做了。问题是div和循环管理，我正在更新此answrere
<?php
$taxonomy = 'portfolio_categories';
$args = array(
    'hide_empty' => false
);
global $terms;
global $terms;
$terms = get_terms( 'portfolio_categories', $args );
?>
   <div class="tab">
    <?php $i = 0; ?>
        <?php foreach ( $terms as $term ) { ?>
        <?php   $i++; ?>
       <button class="tablinks" onclick="openCity(event, '<?php echo $term->term_id;?>')" 

        <?php if ($i == 1) { echo 'id="defaultOpen"'; } ?> ><?php echo $term->name;?></button>
        <?php } ?>
</div>
<?php
//loop the names of the slugs for the portfolio_categories
$terms = get_terms(array('taxonomy' => 'portfolio_categories', 'hide_empty' => false, 'parent' => 0, 'orderby' => 'date', 'order' => 'DESC'));
foreach ($terms as $term) {
    $slug = $term->slug;
    $term_id = $term->term_id;
    $args = array(
        'post_type' => 'Portfolio',
        'tax_query' => array(
            array(
                'taxonomy' => 'portfolio_categories',
                'terms' => $slug,
                'field' => 'slug',
            )
        ),
        'orderby' => 'ID',
        'order' => 'DESC',
        'posts_per_page' => -1
    );
//}//Instead closing of here
?>
<?php
$posts_query = new WP_Query($args);
if (have_posts()) :
?>
    <div id="<?php echo $term_id = $term->term_id; ?>" class="tabcontent">
    <?php while ($posts_query->have_posts()) : $posts_query->the_post(); ?>

        <?php echo '<div class="col-1-3">'; ?>
        <?php echo $term_id = $term->term_id; ?>     
        <?php $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), "size"); ?>
        <div class="wrap-col" >
        <a class="fancybox" href="<?php echo $thumbnail[0]; ?>" data-fancybox-group= gallery>   
        <img src="<?php echo $thumbnail[0]; ?>"></a> </div>

        <?php echo '</div>'; ?>
        <?php
    endwhile;
endif;?>
  </div>  
<?php }//Close foreach here
?>