--TEST--
Bug #39815 (to_zval_double() in ext/soap/php_encoding.c is not locale-independent)
--EXTENSIONS--
soap
--SKIPIF--
<?php
if (!@setlocale(LC_ALL, 'de_DE', 'de_DE.ISO8859-1')) die('skip de_DE locale not available');
?>
--INI--
precision=14
soap.wsdl_cache_enabled=0
--FILE--
<?php
function test(){
  return 123.456;
}
class LocalSoapClient extends SoapClient {
  private $server;

  function __construct($wsdl, $options) {
    parent::__construct($wsdl, $options);
    $this->server = new SoapServer($wsdl, $options);
    $this->server->addFunction('test');
  }

  function __doRequest($request, $location, $action, $version, $one_way = 0): ?string {
    ob_start();
    $this->server->handle($request);
    $response = ob_get_contents();
    ob_end_clean();
    return $response;
  }

}
$x = new LocalSoapClient(NULL,array('location'=>'test://',
                                   'uri'=>'http://testuri.org',
                                   "trace"=>1));
setlocale(LC_ALL,"de_DE","de_DE.ISO8859-1");
var_dump($x->test());
echo $x->__getLastResponse();
setlocale(LC_ALL, "C");
var_dump($x->test());
echo $x->__getLastResponse();
?>
--EXPECT--
float(123.456)
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://testuri.org" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:testResponse><return xsi:type="xsd:float">123.456</return></ns1:testResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
float(123.456)
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://testuri.org" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:testResponse><return xsi:type="xsd:float">123.456</return></ns1:testResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>