从wordpress中的二维数组中获取值

Question

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

Answer 1

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);

}