Put array elements into hidden input

Question

my head is starting to explode :(

I am trying to put index of array as a name of input and value of array as value of input. I simply need it to do this way :)

array named $arrAddItems which I go through is:

array(2) {
  [0]=>
  array(1) {
    [479]=>
    string(2) "83"
  }
  [1]=>
  array(1) {
    [345]=>
    string(3) "348"
  }
}

I need this output when form is submitted:

 [345]=>
  array(1) {
    [0]=>
    string(3) "348"
  }

 [479]=>
  array(1) {
    [0]=>
    string(3) "83"
  }

My code to do that is:

foreach($arrAddItems as $addItem) { echo key($addItem);?>
    <input type="hidden" name="<?=key($addItem);?>[]" value="<?=$addItem;?>">
<?php
}
?>

I know it is something obvious, but I cannot see it :(

Thx for help. martin

Choim · Accepted Answer · 2015-09-19 21:34:38Z

1

try to

foreach($arrAddItems as $key => $value){
    ...
}

answered Sep 19, 2015 at 21:34

Choim

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Comments

HyperT · Accepted Answer · 2015-09-19 21:30:35Z

0

I found solution - this is the right code:

foreach($arrAddItems as $addItem) { ?>
    <input type="hidden" name="<?=key($addItem);?>[]" value="<?=$addItem[key($addItem)];?>">
<?php
}
?>

answered Sep 19, 2015 at 21:30

HyperT

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