Question

我在下面有一个小函数接受关联数组，我正在努力找到一种方法来修改它以接受更简单的数组。创建一个单独的函数并删除foreach循环会很容易，但我试图看看是否有更有效的方法来实现这一点。任何见解将不胜感激。

功能：

public function set_content($file, $data, $section_name)
{
  $jobs = new Template_Engine();
  $jobs->set_file($file);
  $jobs_output = '';

  static $section_title = 0;
  foreach($data as $job)
  {
      //print_r($job);
      foreach($job as $key=>$value)
      {
          $jobs->set($key,$value);
      }

      if ($section_title === 0) 
      {
          $jobs->set("section_title",$section_name);
      }
      else 
      {
          $jobs->clear_set("section_title");    
      }

      ++$section_title;
      $jobs_output .=  $jobs->output();
  }

  $section_title = 0;
  return $jobs_output;
}

数组样本1：

Array ( [0] => Array ( [custom_id] => 78 [name] => Title Goes [description] => Test [resume_id] => 96 [order_id] => 0 [section_id] => 224 [profile_id] => 38 [user_id] => 1 [vanity_name] => Sample of Template 3 [template_id] => 3 [date_add] => 0000-00-00 00:00:00 [date_mod] => 2012-03-04 11:00:05 ) [1] => Array ( [custom_id] => 76 [name] => A Custom Item [description] => A descrition for a custom item goes here. [resume_id] => 96 [order_id] => 1 [section_id] => 224 [profile_id] => 38 [user_id] => 1 [vanity_name] => Sample of Template 3 [template_id] => 3 [date_add] => 0000-00-00 00:00:00 [date_mod] => 2012-03-04 11:00:05 ) )

数组样本2：

Array ( [list_item] => EnglishSpanishFrenchCatalanJapanese )

Answer 1

在foreach($job as $key=>$value)之前添加IF，以检查第一项是否为数组：

...
if (is_array($job)) {
  foreach($job as $key=>$value)
  {
    $jobs->set($key,$value);
  }
} else {
  // treat here the value of the more simpler array; 
  // in this case, $job would contain EnglishSpanishFrenchCatalanJapanese
}
...

修改PHP函数以接受不同类型的数组

1 个答案: