Geek asks and answers

Insert multiple records as an array

<input name="name[]">
<input name="email[]">

<input name="name[]">
<input name="email[]">

<input name="name[]">
<input name="email[]">

....
....

When submitting a form containing these fields, I try to create an array that looks like this:

array(

  array(
   'name'=> 'name1',
   'email' => 'email1'
  );

  array(
   'name'=> 'name2',
   'email' => 'email3'
  );

  array( ...
  ....
  ....
);

The reason why I am trying to do this is because I want to serialize this array and store it in my database as one data item. Is it possible?

+3
source share
4 answers

You can use loop logic

if($_SERVER['REQUEST_METHOD']=='POST'){
    foreach ($_POST as $k=>$v){
   if(is_array($v)){
       foreach ($v as $sk=>$sv){ 
                $arr[$sk][$k]=$sv;
        }
       }
    }
  echo "<pre>";
  print_r($arr);
 }
+3
source

Change your name:

<input name="myform[0][name]">
<input name="myform[0][email]">

<input name="myform[1][name]">
<input name="myform[1][email]">

Your data array:

$data = $_POST["myform"]
+2
source

To create the structure you are looking for, you can do:

$data = array();

foreach ($_POST['email'] as $id => $email) {
  $data[$id]['email'] = $email;
}

foreach ($_POST['name'] as $id => $name) {
  $data[$id]['name'] = $name;
}

This will give you something like:

Array
(
    [0] => Array
        (
            [email] => email1
            [name] => name1
        )

    [1] => Array
        (
            [email] => email2
            [name] => name2
        )

    [2] => Array
        (
            [email] => email3
            [name] => name3
        )

)
+1
source

You can just serialize the whole $_POSTand save it.

serialize($_POST);

or

serialize($_GET);
-2
source

More articles:


All Articles