Question

我正在尝试将更改后的数组推入类成员，但是由于某种原因，它只是将第二个元素替换为第一个元素。

class Registration {
  var $formID;
  var $formKeys;
  var $registrations = array();

  function __construct($a) {
    $this->formID = $a;

    global $wpdb;
    $keys = $wpdb->get_results('SELECT * FROM wp_nf3_fields WHERE parent_id = '.$a);

    $labels = array();

    foreach($keys as $key) {
      $labels['_field_'.$key->id] = $key->label;
    }

    $this->formKeys = $labels;

  }

  function get_registrations() {
    global $wpdb;

    // Get IDs of fields
    $IDs = $wpdb->get_results('SELECT wp_posts.ID FROM wp_posts JOIN wp_postmeta ON wp_postmeta.post_id = wp_posts.ID WHERE wp_posts.post_type = "nf_sub" AND wp_postmeta.meta_key = "_form_id" AND wp_postmeta.meta_value = "'.$this->formID.'"');

    foreach ($IDs as $id) {
      $id = $id->ID;

      $regs = $wpdb->get_results('SELECT * FROM `wp_postmeta` WHERE wp_postmeta.post_id = '.$id);

      $events = unserialize($regs[8]->meta_value);

      $numberOfEvents = count($events);

      $tempEvent = "";

      foreach($events as $key => $value) {
        array_push($this->registrations, $regs);

        $this->registrations[count($this->registrations)-1][8]->meta_value = $events[$key];     

      }

    }

    $registrations = $this->clean_up_data($this->registrations);

    return $registrations;
  }
}

您可以在此URL看到返回的内容。 https://www.ulmaonline.com/tournament/tournament-information/

我知道我必须缺少一些非常简单的东西。但是我似乎找不到。

Answer 1

我没有找到此错误的答案，但是我确实找到了解决需要完成的工作的方法。如果有人弄清楚了，那就太好了。

PHP array_push错误地推送数据

1 个答案: