original_string: protected function prepareHeaders($method, $url, array $params, array $overrides = [])
      {
          $oauth = array_merge([
              'oauth_consumer_key'     => $this->consumerKey,
              'oauth_nonce'            => md5(uniqid(rand(), true)),
              'oauth_signature_method' => 'HMAC-SHA1',
              'oauth_timestamp'        => time(),
              'oauth_version'          => '1.0A',
              'oauth_token'            => $this->oauthToken,
          ], $overrides);
  
          foreach ($oauth as $k => $v) {
              $oauth[$k] = rawurlencode($v);
          }
  
          foreach ($params as $k => $v) {
              $params[$k] = rawurlencode($v);
          }
  
          $sigParams = array_merge($oauth, $params);
          ksort($sigParams);
  
          $oauth['oauth_signature'] = rawurlencode($this->generateSignature($method, $url, $sigParams));
  
          return $oauth;
      }
code: protected function prepareHeaders($method, $url, array $params, array $overrides = [])
      {
          $oauth = array_merge([
              'oauth_consumer_key'     => $this->consumerKey,
              'oauth_nonce'            => md5(uniqid(rand(), true)),
              'oauth_signature_method' => 'HMAC-SHA1',
              'oauth_timestamp'        => time(),
              'oauth_version'          => '1.0A',
              'oauth_token'            => $this->oauthToken,
          ], $overrides);
  
          foreach ($oauth as $k => $v) {
              $oauth[$k] = rawurlencode($v);
          }
  
          foreach ($params as $k => $v) {
              $params[$k] = rawurlencode($v);
          }
  
          $sigParams = array_merge($oauth, $params);
          ksort($sigParams);
  
          $oauth['oauth_signature'] = rawurlencode($this->generateSignature($method, $url, $sigParams));
  
          return $oauth;
      }
code_tokens: protected function prepareHeaders ( $ method , $ url , array $ params , array $ overrides = [ ] ) { $ oauth = array_merge ( [ 'oauth_consumer_key' => $ this -> consumerKey , 'oauth_nonce' => md5 ( uniqid ( rand ( ) , true ) ) , 'oauth_signature_method' => 'HMAC-SHA1' , 'oauth_timestamp' => time ( ) , 'oauth_version' => '1.0A' , 'oauth_token' => $ this -> oauthToken , ] , $ overrides ) ; foreach ( $ oauth as $ k => $ v ) { $ oauth [ $ k ] = rawurlencode ( $ v ) ; } foreach ( $ params as $ k => $ v ) { $ params [ $ k ] = rawurlencode ( $ v ) ; } $ sigParams = array_merge ( $ oauth , $ params ) ; ksort ( $ sigParams ) ; $ oauth [ 'oauth_signature' ] = rawurlencode ( $ this -> generateSignature ( $ method , $ url , $ sigParams ) ) ; return $ oauth ; }
docstring: Prepares oauth headers for a given request.
  
  @param string $method
  @param string $url
  @param array  $params
  
  @return array
docstring_tokens: Prepares oauth headers for a given request .