Parse the value from Soap XML in php - php

Question

I am working in a public SOAP to show some data from that API to my website.
The orginal API in wsdl and I used SOAP UI and its run perfectly in SOAPUI but in PHP, it works too but it dumps all the data as whole but i want to show the objects seperately.
Header from SOAPUI
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://services.RSS.tadawul.com">
<soapenv:Header/>
<soapenv:Body>
<ser:getDetailQuoteForCompany>
<companyId>****</companyId>
<secureKey>*****</secureKey>
</ser:getDetailQuoteForCompany>
</soapenv:Body>
</soapenv:Envelope>
In PHP, I am using CURL
This is my PHP Code
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://webservices.tadawul.com.sa/Tadawul_WebAPI/services/GetDetailQuote",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS =>'<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://services.RSS.tadawul.com">
<soapenv:Header/>
<soapenv:Body>
<ser:getDetailQuoteForCompany>
<companyId>****</companyId>
<secureKey>*****</secureKey>
</ser:getDetailQuoteForCompany>
</soapenv:Body>
</soapenv:Envelope>',
CURLOPT_HTTPHEADER => array(
'SOAPAction: add',
'Content-Type: text/xml',
'Cookie: TS013c7d51=0102d17fad3e1f67bf447921624346888618df0fedeec12518b1d7331061faea4f17793ef2558e8e6c8e3e926a4ba92d61983b194a'
),
));
$response = curl_exec($curl);
$error = curl_error($curl);
curl_close($curl);
echo $response;
echo response works too, it dumps all the details then i used parser which is not working.
$response1 = str_replace("<soapenv:Body>","",$response);
$response2 = str_replace("</soapenv:Body>","",$response1);
$parser = simplexml_load_string($response2);
echo $parser;
This is the output of the parser.
SimpleXMLElement Object ( )
Some of the other methods i tried which didnt work.
$final = new SimpleXMLElement($response);
echo $final->getDetailQuoteForCompanyReturn[0]->prevClosePrice;
I tried to used JSON, not worked
$result = json_decode($response);
echo $result;
print_r($result);
Tried using for loop, didnt work
foreach ($response as $key) {
echo $key;
}
Where i made the mistake?