从wordpress中的二维数组中获取值

问题描述：

I am using a two dimensional array for inputting value from custom field. like this

  <input type="text" name="education[0][edu_title]" placeholder="Title">
  <input type="date" name="education[0][edu_to]" placeholder="To" class="calendar">

It is a loop that is value of 0 is changed to 1 and so on. Now if the form is submitted i want to get each value.

  $tableedu = $wpdb->prefix . 'apply_edu';
    $education=$pst_data['education'];
    $sqldataedu = array();
    $count=0;
    foreach($education as $edu){
        $sqldataedu['edu_title'] = stripslashes($edu[$count]['edu_title']);
        $sqldataedu['edu_from'] = stripslashes($edu[$count]['edu_from']);
        $sqldataedu['edu_to'] = stripslashes($edu[$count]['edu_to']);
        $sqldataedu['edu_institute'] = stripslashes($edu[$count]['edu_institute']);
        $sqldataedu['apply_id'] = $lastid;
        $wpdb->insert($tableedu, $sqldataedu);
        $count++;
        }

how can i store each value in database

我使用二维数组从自定义字段输入值。像这样 p>

 ＆lt; input type =“text”name =“education [0] [edu_title]”placeholder =“Title”＆gt; 
＆lt; input type =“  date“name =”education [0] [edu_to]“placeholder =”To“class =”calendar“＆gt; 
  code>  pre> 
 
 这是一个值为的循环 0更改为1，依此类推。
如果表单已提交，我想获取每个值。 p> 
 
 
  $ tableedu = $ wpdb-＆gt; prefix。  'apply_edu'; 
 $ education = $ pst_data ['education']; 
 $ sqldataedu = array（）; 
 $ count = 0; 
 foreach（$ education as $ edu）{
 $ sqldataedu ['  edu_title'] = stripslashes（$ edu [$ count] ['edu_title']）; 
 $ sqldataedu ['edu_from'] = stripslashes（$ edu [$ count] ['edu_from']）; 
 $ sqldataedu ['  edu_to'] = stripslashes（$ edu [$ count] ['edu_to']）; 
 $ sqldataedu ['edu_institute'] = stripslashes（$ edu [$ count] ['edu_institute']）; 
 $ sqldataedu ['  apply_id'] = $ lastid; 
 $ wpdb-＆gt; insert（$ tableedu，$ sqldataedu）; 
 $ count ++; 
} 
  code>  pre> 
 
 怎么能 我将每个值存储在数据库 p> 
  div>中

答

Try this save data in database.

$education = $_POST['education'];
foreach( $education as $arr ){
  $insert_data= array();
  $insert_data['edu_title'] = stripslashes($arr['edu_title']);
  $insert_data['edu_from'] = stripslashes($arr['edu_from']);
  $insert_data['edu_to'] = stripslashes($arr['edu_to']);
  $insert_data['edu_institute'] = stripslashes($arr['edu_institute']);
  $insert_data['apply_id'] = $lastid;
  $wpdb->insert($tableedu, $insert_data);

}

从wordpress中的二维数组中获取值

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