can't using same data as option in different modal box - php

Question

I have two modal in one page. One is for edit and the other is for create. In both modal contain select2 option. And the option I get from my database. I want to use the data for both of modal. But I get error in modal create and no error for modal edit. In modal create, it can't display the data in select option. Can anyone help me?
I try this
public function detail_produk(){
$data['item']=$this->admin_model->get_all_detail_produk();
$data['ukuran'] = $this->admin_model->get_ukuran();
$data['sidebar'] = $this->load->view('sidebar','',TRUE);
$data['header'] = $this->load->view('header','',TRUE);
$this->load->view('detail_produk', $data);
}
The View
<div class="modal fade" role="dialog" id="detail_user">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="form-group row">
<label class="col-sm-2 col-form-label">Ukuran</label>
<div class="col-sm-10">
<select class="form-control select2" style="width: 100%;" id="ukuran">
<option selected="true" disabled="disabled">Pilih Ukuran</option>
<?php foreach ($ukuran as $ukuran) { ?>
<option value="<?php echo $ukuran['id'];?>"><?php echo $ukuran['size'];?></option>
<?php } ?>
</select>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" id="button-simpan" class="btn btn-primary mr-auto" >Simpan</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">Kembali</button>
</div>
</div>
</div>
</div>
<div class="modal fade" role="dialog" id="tambah">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<form id="form1">
<div class="form-group row">
<label for="inputEmail3" class="col-sm-2 col-form-label">Ukuran</label>
<div class="col-sm-10">
<select class="form-control select2" style="width: 100%;" id="ukuran_id">
<option selected="true" disabled="disabled">Pilih Ukuran</option>
<?php foreach ($ukuran as $ukuran) { ?>
<option value="<?php echo $ukuran['id'];?>"><?php echo $ukuran['size'];?></option>
<?php } ?>
</select>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" id="button-tambah" class="btn btn-primary mr-auto" >Tambah</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">Kembali</button>
</div>
</div>
Thank You :)

Answer 1

foreach ($ukuran as $ukuran)
You can not use same variable. Do something like follows
foreach ($ukuran as $value){
//now you can
echo $value['id'];
}