Question

//Create the client object
$soapclient = new SoapClient( 'http://www.webservicex.net/globalweather.asmx?WSDL' );

// Use the functions of the client, the params of the function are in the associative array.
$params = array( 'CountryName' => 'Spain' );
$response = $soapclient->GetCitiesByCountry( $params );

var_dump( $response );

foreach ( $response as $key => $value ) {
    echo $value;
}

通过使用foreach，我得到$value中的所有字符串

SpainFuerteventura / Aeropuerto
SpainHierro / Aeropuerto
...

如何在一个数组中获取所有国家/地区名称，在另一个数组中获取所有城市名称？

示例：var_dump( $response );

object(stdClass)[2]
  public 'GetCitiesByCountryResult' => string '<NewDataSet>
  <Table>
    <Country>Spain</Country>
    <City>Fuerteventura / Aeropuerto</City>
  </Table>
  <Table>
    <Country>Spain</Country>
    <City>Hierro / Aeropuerto</City>
  </Table>
  <Table>
    <Country>Spain</Country>
    <City>La Palma / Aeropuerto</City>
  </Table>
  <Table>
    <Country>Spain</Country>
    <City>Las Palmas De Gran Canaria / Gando</City>
  </Table>
  <Table>
    <Country>Spain</Country>
    <City>Lanzarote / Aeropuerto</City>
  </Table>
  <Table>
    <Country>Spain</Country'... (length=4383)

Answer 1

这不是一个非常干净，而是一个简短而简单的解决方案，因为响应中只有一个国家/地区，我想（如果没有，您可以使用preg_split代替explode ）：

// get the response as a string, strip all tags but <Country>
$raw = strip_tags($response->GetCitiesByCountryResult,"<Country>");

// use the Country tag as delimiter
$cities = explode("<Country>$params[CountryName]</Country>",$raw);

// get rid of heading and trailing spaces
$cities = array_map("trim",$cities);

SoapClient PHP reference可能很方便。如果XML结构更复杂，那么SimpleXML或simplehtmldom解析器将是通用解决方案（正如Barmar在评论中所建议的那样）。

从SOAP客户端响应访问值

1 个答案: