original_string: public function validate($timeout = 30)
      {
          $response = null;
  
          try {
              $params = array(
                  'openid.assoc_handle' => $_GET['openid_assoc_handle'],
                  'openid.signed'       => $_GET['openid_signed'],
                  'openid.sig'          => $_GET['openid_sig'],
                  'openid.ns'           => 'http://specs.openid.net/auth/2.0',
              );
  
              $signed = explode(',', $_GET['openid_signed']);
  
              foreach ($signed as $item) {
                  $val = $_GET['openid_' . str_replace('.', '_', $item)];
                  $params['openid.' . $item] = get_magic_quotes_gpc() ? stripslashes($val) : $val; 
              }
  
              $params['openid.mode'] = 'check_authentication';
  
              $data =  http_build_query($params);
  
              $context = stream_context_create(array(
                  'http' => array(
                      'method' => 'POST',
                      'header' => 
                      "Accept-language: en\r\n".
                      "Content-type: application/x-www-form-urlencoded\r\n" .
                      "Content-Length: " . strlen($data) . "\r\n",
                      'content' => $data,
                      'timeout' => $timeout
                      ),
              ));
  
              $result = file_get_contents(self::$openId, false, $context);
  
              preg_match("#^https://steamcommunity.com/openid/id/([0-9]{17,25})#", $_GET['openid_claimed_id'], $matches);
  
              $steamID64 = is_numeric($matches[1]) ? $matches[1] : 0;
  
              $response = preg_match("#is_valid\s*:\s*true#i", $result) == 1 ? $steamID64 : null;
  
          } catch (Exception $e) {
              $response = null;
          }
  
          if (is_null($response)) {
              throw new Exception('The Steam login request timed out or was invalid');
          }
  
          return $response;
      }
code: public function validate($timeout = 30)
      {
          $response = null;
  
          try {
              $params = array(
                  'openid.assoc_handle' => $_GET['openid_assoc_handle'],
                  'openid.signed'       => $_GET['openid_signed'],
                  'openid.sig'          => $_GET['openid_sig'],
                  'openid.ns'           => 'http://specs.openid.net/auth/2.0',
              );
  
              $signed = explode(',', $_GET['openid_signed']);
  
              foreach ($signed as $item) {
                  $val = $_GET['openid_' . str_replace('.', '_', $item)];
                  $params['openid.' . $item] = get_magic_quotes_gpc() ? stripslashes($val) : $val; 
              }
  
              $params['openid.mode'] = 'check_authentication';
  
              $data =  http_build_query($params);
  
              $context = stream_context_create(array(
                  'http' => array(
                      'method' => 'POST',
                      'header' => 
                      "Accept-language: en\r\n".
                      "Content-type: application/x-www-form-urlencoded\r\n" .
                      "Content-Length: " . strlen($data) . "\r\n",
                      'content' => $data,
                      'timeout' => $timeout
                      ),
              ));
  
              $result = file_get_contents(self::$openId, false, $context);
  
              preg_match("#^https://steamcommunity.com/openid/id/([0-9]{17,25})#", $_GET['openid_claimed_id'], $matches);
  
              $steamID64 = is_numeric($matches[1]) ? $matches[1] : 0;
  
              $response = preg_match("#is_valid\s*:\s*true#i", $result) == 1 ? $steamID64 : null;
  
          } catch (Exception $e) {
              $response = null;
          }
  
          if (is_null($response)) {
              throw new Exception('The Steam login request timed out or was invalid');
          }
  
          return $response;
      }
code_tokens: public function validate ( $ timeout = 30 ) { $ response = null ; try { $ params = array ( 'openid.assoc_handle' => $ _GET [ 'openid_assoc_handle' ] , 'openid.signed' => $ _GET [ 'openid_signed' ] , 'openid.sig' => $ _GET [ 'openid_sig' ] , 'openid.ns' => 'http://specs.openid.net/auth/2.0' , ) ; $ signed = explode ( ',' , $ _GET [ 'openid_signed' ] ) ; foreach ( $ signed as $ item ) { $ val = $ _GET [ 'openid_' . str_replace ( '.' , '_' , $ item ) ] ; $ params [ 'openid.' . $ item ] = get_magic_quotes_gpc ( ) ? stripslashes ( $ val ) : $ val ; } $ params [ 'openid.mode' ] = 'check_authentication' ; $ data = http_build_query ( $ params ) ; $ context = stream_context_create ( array ( 'http' => array ( 'method' => 'POST' , 'header' => "Accept-language: en\r\n" . "Content-type: application/x-www-form-urlencoded\r\n" . "Content-Length: " . strlen ( $ data ) . "\r\n" , 'content' => $ data , 'timeout' => $ timeout ) , ) ) ; $ result = file_get_contents ( self :: $ openId , false , $ context ) ; preg_match ( "#^https://steamcommunity.com/openid/id/([0-9]{17,25})#" , $ _GET [ 'openid_claimed_id' ] , $ matches ) ; $ steamID64 = is_numeric ( $ matches [ 1 ] ) ? $ matches [ 1 ] : 0 ; $ response = preg_match ( "#is_valid\s*:\s*true#i" , $ result ) == 1 ? $ steamID64 : null ; } catch ( Exception $ e ) { $ response = null ; } if ( is_null ( $ response ) ) { throw new Exception ( 'The Steam login request timed out or was invalid' ) ; } return $ response ; }
docstring: Validates a Steam login request and returns the users Steam Community ID
  
  @return string
docstring_tokens: Validates a Steam login request and returns the users Steam Community ID