ACF-获取灵活内容中关系字段的ID

我试图从灵活内容中的关系字段中获取ID，并将其推送到数组中

if (have_rows(\'studio_blocs\')) {
    while(have_rows(\'studio_blocs\')) {
        the_row();
        $news = get_sub_field(\'studio_bio_list\');

        if ($news) {
            foreach($news as $item) {
                $array[] = $item;
            }
        }
    }
    print_r($array);
}

就我得到这个输出的那一刻而言，我能得到一些帮助来获取ID并将其推送到我的数组中吗？

Array
(
    [0] => 
    [1] => WP_Post Object
        (
            [ID] => 88
            [post_author] => 1
            [post_date] => 2019-11-07 14:52:40
            [post_date_gmt] => 2019-11-07 13:52:40
            [post_content] => 
            [post_title] => Sébastien Arkange
            [post_excerpt] => 
            [post_status] => publish
            [comment_status] => closed
            [ping_status] => closed
            [post_password] => 
            [post_name] => sebastien-arkange
            [to_ping] => 
            [pinged] => 
            [post_modified] => 2019-11-07 14:53:27
            [post_modified_gmt] => 2019-11-07 13:53:27
            [post_content_filtered] => 
            [post_parent] => 0
            [guid] => http://dev.mywebsite.com/?post_type=collaborateurs&#038;p=88
            [menu_order] => 8
            [post_type] => collaborateurs
            [post_mime_type] => 
            [comment_count] => 0
            [filter] => raw
        )

)

<?php if (have_rows(\'studio_blocs\')) { while(have_rows(\'studio_blocs\')) { the_row(); $news = get_sub_field(\'studio_bio_list\'); if ($news) { foreach($news as $item) { $array[] = $item->ID; } } } print_r($array); } ?>

Php.ini中的UPLOAD_max_FILESIZE错误

我在上载大约2.3 MB大小的下载主题时出错，上载的文件超过了php中的upload\\u max\\u filesize指令。ini。当我尝试将upload\\u max\\u filesize=10MB的值从默认的2M更改为所有php时。ini，php。ini开发和php。ini生产我也遇到了同样的错误。我无法上载我下载的主题，而其大小约为2.3 MB。我正在使用XAMPP。提前谢谢。

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