Customize array from cURL XML response - php

Question

I need to output an array with a specif format from a cURL request. I tried many ways to format the XML result as needed without luck.
Here's the PHP code
<?php
$request_url = "http://ws.correios.com.br/calculador/CalcPrecoPrazo.aspx?nCdEmpresa=&sDsSenha=&sCepOrigem=71939360&sCepDestino=72151613&nVlPeso=1&nCdFormato=1&nVlComprimento=16&nVlAltura=5&nVlLargura=15&sCdMaoPropria=s&nVlValorDeclarado=200&sCdAvisoRecebimento=n&nCdServico=41106%2C40045&nVlDiametro=0&StrRetorno=xml 4110616,9034,000,001,50SN04004519,2014,000,002,00SS0";
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $request_url);
curl_setopt($curl, CURLOPT_TIMEOUT, 130);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($curl);
curl_close($curl);
print_r($response);
?>
It prints the following XML
<servicos>
<cservico>
<codigo>41106</codigo>
<valor>16,90</valor>
<prazoentrega>3</prazoentrega>
...
<erro>0</erro>
<msgerro>
</msgerro>
</cservico>
<cservico>
<codigo>40045</codigo>
<valor>19,20</valor>
<prazoentrega>1</prazoentrega>
...
<erro>0</erro>
<msgerro>
</msgerro>
</cservico>
</servicos>
Or the following array if I apply $xml = new SimpleXMLElement($response);
SimpleXMLElement Object
(
[cServico] => Array
(
[0] => SimpleXMLElement Object
(
[Codigo] => 41106
[Valor] => 16,90
[PrazoEntrega] => 3
...
[Erro] => 0
[MsgErro] => SimpleXMLElement Object
(
)
)
[1] => SimpleXMLElement Object
(
[Codigo] => 40045
[Valor] => 19,20
[PrazoEntrega] => 1
...
[Erro] => 0
[MsgErro] => SimpleXMLElement Object
(
)
)
)
)
What I need to return is and Array like this. I tried almost every method found in other questions here but never got a good way to construct this two-dimension array.
array(
'Option Name' => array(
'id'=>'40045',
'quote'=>'20,20',
'days'=>'1',
),
'Option Name' => array(
'id'=>'40215',
'quote'=>'29,27',
'days'=>'3',
)
)
*Option Name will be retrieved afterwards by ID code.

Answer 1

This should work flawlessly!
$xml = simplexml_load_string($response);
$json = json_encode($xml);
$arr = json_decode($json,true);
$temp = array();
foreach($arr as $k=>$v) {
foreach($v as $k1=>$v1) {
$temp[$k][$k1] = $v1;
}
}
echo "<pre>";print_r($temp);echo "</pre>";
http://ka.lpe.sh/2012/07/26/php-convert-xml-to-json-to-array-in-an-easy-way/

Answer 2

Try this function (pass the response to it and it should return you your array) :
function getArrayFromResponse($response) {
$xml = new SimpleXMLElement($response);
$array = array();
foreach($xml->cServico as $node){
$array[] = array(
'id' => $node->Codigo,
'quote' => $node->Valor,
'days' => $node->PrazoEntrega
);
}
return $array;
}

Answer 3

$ch = curl_init();
$sendurl = "http://example.com";
curl_setopt($ch, CURLOPT_URL, $sendurl);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
curl_close($ch);
$response = preg_replace("/(<\/?)(\w+):([^>]*>)/", "$1$2$3", $data);
$xml = new \SimpleXMLElement($response);
$array = json_decode(json_encode((array)$xml), TRUE);
echo "<pre>";
print_r($array);
Working charming for me.

Answer 4

I finally got it. After testing all your suggestions and many others found on google, I came up with this:
<?php
$request_url = "http://ws.correios.com.br/calculador/CalcPrecoPrazo.aspx?nCdEmpresa=&sDsSenha=&sCepOrigem=71939360&sCepDestino=72151613&nVlPeso=1&nCdFormato=1&nVlComprimento=16&nVlAltura=5&nVlLargura=15&sCdMaoPropria=s&nVlValorDeclarado=200&sCdAvisoRecebimento=n&nCdServico=41106%2C40045&nVlDiametro=0&StrRetorno=xml 4110616,9034,000,001,50SN04004519,2014,000,002,00SS0";
//Setup cURL Request
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $request_url);
curl_setopt($curl, CURLOPT_TIMEOUT, 130);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($curl);
curl_close($curl);
$xml = simplexml_load_string($response);
$services = $xml->cServico;
$result = array();
foreach($services as $service) {
$id = $service->Codigo->__toString();
$quote = $service->Valor->__toString();
$delivery_days = $service->PrazoEntrega->__toString();
//Get simplified service name (option_name)
switch ($id) {
case "40010":
case "40096":
case "40436":
case "40444":
case "40568":
case "40606":
$option_name = 'SEDEX'; break;
case "81019":
case "81868":
case "81833":
case "81850":
$option_name = 'e-SEDEX'; break;
case "41106":
case "41068":
$option_name = 'PAC'; break;
case "40045":
case "40126":
$option_name = 'SEDEX a Cobrar'; break;
case "40215":
$option_name = 'SEDEX 10'; break;
case "40290":
$option_name = 'SEDEX Hoje'; break;
case "81027":
$option_name = 'e-SEDEX Prioritário'; break;
case "81035":
$option_name = 'e-SEDEX Express'; break;
}
$result[$option_name] = array('id' => $id, 'quote' => $quote, 'delivery_days' => $delivery_days);
}
?>
The final secret was to add __toString() to convert values returned as array to a simple string. It prints perfectly. Thank you guys!!
Array
(
[PAC] => Array
(
[id] => 41106
[quote] => 16,90
[delivery_days] => 3
)
[SEDEX a Cobrar] => Array
(
[id] => 40045
[quote] => 19,20
[delivery_days] => 1
)
)