Php 在“之后显示价值”;而";来自ACF中继器字段

Php 在“之后显示价值”;而";来自ACF中继器字段,php,wordpress,advanced-custom-fields,Php,Wordpress,Advanced Custom Fields,我试图通过ACF中继器字段ID-s显示自定义post数组 我只从$value中获得一个值,例如: 'post__in'=>数组(905) 但它应该是: 'post__in'=>数组(15905,1,2,3) 明白了 <?php if( have_rows('take_away_order') ): $value = []; while ( have_rows('take_away_order') ) : the_row(); $value[] = get_sub_f

我试图通过ACF中继器字段ID-s显示自定义post数组

我只从$value中获得一个值,例如:

'post__in'=>数组(905)

但它应该是: 'post__in'=>数组(15905,1,2,3)


明白了

 <?php
 if( have_rows('take_away_order') ):
    $value = [];
  while ( have_rows('take_away_order') ) : the_row();

  $value[] = get_sub_field('food');

 ?>    
 <?php endwhile;?>        
 <?php if (is_tax() || is_category() || is_tag() ){
 $qobj = $wp_query->get_queried_object();
 $args = array(
    'posts_per_page' => 999,
    'post_type' => 'menuu_toit',
    'orderby' => 'menu_order',
    'order'   => 'ASC',
    'post__in' => $value,
    'tax_query' => array(
        array(
            'taxonomy' => $qobj->taxonomy,
            'field' => 'id',
            'terms' => $qobj->term_id
        )
    )
 );
 }


您在每个循环迭代中覆盖$value,当然只有最后一个值以这种方式“存活”。将$value作为一个数组开始(
$value=[];
在循环之前),然后在其中添加新元素,
$value[]=…
和no
数组($value)
,否则将得到一个数组。$value[]=…-这应该在While内完成?是的,在循环内。
 <?php
 if( have_rows('take_away_order') ):
    $value = [];
  while ( have_rows('take_away_order') ) : the_row();

  $value[] = get_sub_field('food');

 ?>    
 <?php endwhile;?>        
 <?php if (is_tax() || is_category() || is_tag() ){
 $qobj = $wp_query->get_queried_object();
 $args = array(
    'posts_per_page' => 999,
    'post_type' => 'menuu_toit',
    'orderby' => 'menu_order',
    'order'   => 'ASC',
    'post__in' => $value,
    'tax_query' => array(
        array(
            'taxonomy' => $qobj->taxonomy,
            'field' => 'id',
            'terms' => $qobj->term_id
        )
    )
 );
 }