How to store foreach loop values into variable

Question

<?php
$fivesdrafts = $wpdb->get_results(" SELECT......");

foreach ( $fivesdrafts as $fivesdraft ) {
    $user_gift = $fivesdraft->recommend_getdetailgift;
    echo $user_gift;
}
?>

Output:

Television
Computer
Mobile

I want to display these values into the below form

<input type="hidden" value="???" name="getallgifts" >

So that I can get that store into $_POST['getallgifts']. In this way, I can send that in email.

Check here the actual code which I'm using in order to achieve my result

UPDATED

$getallgifts = $_POST['getallgifts[]'];
$message = 'Request From : '.$getallgifts.'
------
<form method="post" action="#" class="getfffff" style="text-align:center;">

<?php
$fivesdrafts = $wpdb->get_results( 
    "
    SELECT *
    -----
);

foreach ( $fivesdrafts as $fivesdraft ) 
{
  $user_gift = $fivesdraft->recommend_getdetailgift;
    echo '<input type="hidden" value="' .  $user_gift . '" name="getallgifts[]" >';

}

?>
    <input type="hidden" value="<?php echo $user_sum; ?>" name="getwwitdreawv">
</form>

ScaisEdge · Accepted Answer · 2015-09-25 16:50:04Z

1

Try this way

<?php
$fivesdrafts = $wpdb->get_results(" SELECT  ......   ");
foreach ( $fivesdrafts as $key => $fivesdraft ) {
    $user_gift = $fivesdraft->recommend_getdetailgift;
    echo '<input type="hidden" value="' .  $user_gift . '" name="getallgifts[' . $key . ']" >';
}
?>

for retrive the value of the array getallgifts submitted you should try this way

  $getallgifts = $_POST['getallgifts'];
  $message =  'Request From : '

  foreach(  $getallgifts as $gift) {
      $message = $message . $gift;
  }

edited Sep 25, 2015 at 16:50

answered Sep 22, 2015 at 16:59

ScaisEdge

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20 Comments

Shoeb Mirza Over a year ago

doesn't work... both the above and below answer doesn't work.. The output is displaying Array

ScaisEdge Over a year ago

But you need a distinct getallgifts for each row?

ScaisEdge Over a year ago

I have update the answer adding a key for the getallgifts array

Shoeb Mirza Over a year ago

yes all rows.. your edited code is not even getting output ..$key=> $fivesdraft edit that..

Shoeb Mirza Over a year ago

Please check my updated question. Yes I tried with that as well but it didn't work either..

|

alanmm · Accepted Answer · 2015-09-22 17:04:29Z

1

Change this part:

$user_gift = $fivesdraft->recommend_getdetailgift;
echo $user_gift;

To this:

echo '<input type="hidden" value="'.$fivesdraft->recommend_getdetailgift.'"
 name="getallgifts[]">'

This way, you'll have an element in your $_POST array named [getallgifts] that will have an array inside it, with every instance of this input you'll echo.

answered Sep 22, 2015 at 17:04

alanmm

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