How to mount this multidimensional array via foreach

Question

I’ll just put the part where I’m having trouble!

The array that I need, needs to be in this format. Example 1:

Array
(
    [atributos] => Array
        (
            [atributo] => Array
                (
                    [nome] => Tamanho
                    [valor] => 35
                ),

            [atributo] => Array
                (
                    [nome] => Cor
                    [valor] => AZUL/ROSA
                )

        )

)

But the closest I could come was this! Example 2:

Array
(
    [atributos] => Array
        (
            [atributo] => Array
                (
                    [nome] => Cor
                    [valor] => AZUL/ROSA
                )

        )

)

Let’s go to the real problem, whether I have two or more attributes within the array:

$arrayAtributos = array('Tamanho' => 35, 'Cor' => 'AZUL/ROSA');

When reading from the foreach, so you can add the indexes and values next to the node, "attributes/attribute"

$arrayAtributos = array('Tamanho' => 35, 'Cor' => 'AZUL/ROSA');

foreach ($arrayAtributos as $nome => $valor) {

     $xmlArray['atributos']['atributo']['nome'] = $nome;
     $xmlArray['atributos']['atributo']['valor'] = $valor;

}

print_r($xmlArray);

Only the last index is added to the array, ignoring the rest, as if it were a group by name + value

How is it done, so that all attributes are added within this multidimensional array using the foreach, as in the first example?

Complete XML template and already correctly generated with only one attribute!

http://pastebin.com/y28VHAwT

But I need to add more attributes like in the example:

<atributos>
      <atributo>
           <nome>Tamanho</nome>
           <valor>35</valor>
      </atributo>
      <atributo>
           <nome>Cor</nome>
           <valor>AZUL/ROSA</valor>
      </atributo>
</atributos>

And it’s only getting the last attribute of the array

<atributos>      
     <atributo>
           <nome>Cor</nome>
           <valor>AZUL/ROSA</valor>
     </atributo>
</atributos>

Answer 1

Good afternoon,

Depending on how you are generating the xml (Tool you use), the following might work:

$arrayAtributos = array('Tamanho' => 35, 'Cor' => 'AZUL/ROSA');

foreach ($arrayAtributos as $nome => $valor) {
    $detalhes = array(
        'nome' => $nome,
        'valor' => $valor,
    );

    $xmlArray['atributos']['atributo'][] = $detalhes;
}

If this does not result in what is intended, you may experience using this library:

$ composer require masnathan/parser

The Encode of the array would be done as follows:

Parser::data($xmlArray)->setPrettyOutput(true)->to('xml');

I just experimented with the data you put here:

<?xml version="1.0" encoding="utf-8"?>
<atributos>
  <atributo>
    <nome>Tamanho</nome>
    <valor>35</valor>
  </atributo>
  <atributo>
    <nome>Cor</nome>
    <valor>AZUL/ROSA</valor>
  </atributo>
</atributos>

Answer 2

Good morning Joker, Yes the problem is in this section

foreach ($arrayAtributos as $nome => $valor) {

     $xmlArray['atributos']['atributo']['nome'] = $nome;
     $xmlArray['atributos']['atributo']['valor'] = $valor;

}

It should be like this:

$x = 0;
foreach ($arrayAtributos as $nome=> $valor) {
        $xmlArray['atributos'][$x]['nome'] = $nome;
        $xmlArray['atributos'][$x]['valor'] = $valor;
        $x++;
}

This works, I don’t see much logic in the array you want to build but since I don’t know how the rest of the code is, I know this works. I would set the attributes as index of the new array.

Example:

Array
(
    [atributos] => Array
        (
            [tamanho] => 35,
            [cor] => AZUL/ROSA
        )

)

This makes more sense to me. But the solution I put in place works.

Regards.