original_string: public function get_curl_object() {
          if (!is_null($this->curl)) {
              return $this->curl;
          }
  
          // Connection to Solr is allowed to use 'localhost' and other potentially blocked hosts/ports.
          $this->curl = new \curl(['ignoresecurity' => true]);
  
          $options = array();
          // Build the SSL options. Based on pecl-solr and general testing.
          if (!empty($this->config->secure)) {
              if (!empty($this->config->ssl_cert)) {
                  $options['CURLOPT_SSLCERT'] = $this->config->ssl_cert;
                  $options['CURLOPT_SSLCERTTYPE'] = 'PEM';
              }
  
              if (!empty($this->config->ssl_key)) {
                  $options['CURLOPT_SSLKEY'] = $this->config->ssl_key;
                  $options['CURLOPT_SSLKEYTYPE'] = 'PEM';
              }
  
              if (!empty($this->config->ssl_keypassword)) {
                  $options['CURLOPT_KEYPASSWD'] = $this->config->ssl_keypassword;
              }
  
              if (!empty($this->config->ssl_cainfo)) {
                  $options['CURLOPT_CAINFO'] = $this->config->ssl_cainfo;
              }
  
              if (!empty($this->config->ssl_capath)) {
                  $options['CURLOPT_CAPATH'] = $this->config->ssl_capath;
              }
          }
  
          // Set timeout as for Solr client.
          $options['CURLOPT_TIMEOUT'] = !empty($this->config->server_timeout) ? $this->config->server_timeout : '30';
  
          $this->curl->setopt($options);
  
          if (!empty($this->config->server_username) && !empty($this->config->server_password)) {
              $authorization = $this->config->server_username . ':' . $this->config->server_password;
              $this->curl->setHeader('Authorization: Basic ' . base64_encode($authorization));
          }
  
          return $this->curl;
      }
code: public function get_curl_object() {
          if (!is_null($this->curl)) {
              return $this->curl;
          }
  
          // Connection to Solr is allowed to use 'localhost' and other potentially blocked hosts/ports.
          $this->curl = new \curl(['ignoresecurity' => true]);
  
          $options = array();
          // Build the SSL options. Based on pecl-solr and general testing.
          if (!empty($this->config->secure)) {
              if (!empty($this->config->ssl_cert)) {
                  $options['CURLOPT_SSLCERT'] = $this->config->ssl_cert;
                  $options['CURLOPT_SSLCERTTYPE'] = 'PEM';
              }
  
              if (!empty($this->config->ssl_key)) {
                  $options['CURLOPT_SSLKEY'] = $this->config->ssl_key;
                  $options['CURLOPT_SSLKEYTYPE'] = 'PEM';
              }
  
              if (!empty($this->config->ssl_keypassword)) {
                  $options['CURLOPT_KEYPASSWD'] = $this->config->ssl_keypassword;
              }
  
              if (!empty($this->config->ssl_cainfo)) {
                  $options['CURLOPT_CAINFO'] = $this->config->ssl_cainfo;
              }
  
              if (!empty($this->config->ssl_capath)) {
                  $options['CURLOPT_CAPATH'] = $this->config->ssl_capath;
              }
          }
  
          // Set timeout as for Solr client.
          $options['CURLOPT_TIMEOUT'] = !empty($this->config->server_timeout) ? $this->config->server_timeout : '30';
  
          $this->curl->setopt($options);
  
          if (!empty($this->config->server_username) && !empty($this->config->server_password)) {
              $authorization = $this->config->server_username . ':' . $this->config->server_password;
              $this->curl->setHeader('Authorization: Basic ' . base64_encode($authorization));
          }
  
          return $this->curl;
      }
code_tokens: public function get_curl_object ( ) { if ( ! is_null ( $ this -> curl ) ) { return $ this -> curl ; } // Connection to Solr is allowed to use 'localhost' and other potentially blocked hosts/ports. $ this -> curl = new \ curl ( [ 'ignoresecurity' => true ] ) ; $ options = array ( ) ; // Build the SSL options. Based on pecl-solr and general testing. if ( ! empty ( $ this -> config -> secure ) ) { if ( ! empty ( $ this -> config -> ssl_cert ) ) { $ options [ 'CURLOPT_SSLCERT' ] = $ this -> config -> ssl_cert ; $ options [ 'CURLOPT_SSLCERTTYPE' ] = 'PEM' ; } if ( ! empty ( $ this -> config -> ssl_key ) ) { $ options [ 'CURLOPT_SSLKEY' ] = $ this -> config -> ssl_key ; $ options [ 'CURLOPT_SSLKEYTYPE' ] = 'PEM' ; } if ( ! empty ( $ this -> config -> ssl_keypassword ) ) { $ options [ 'CURLOPT_KEYPASSWD' ] = $ this -> config -> ssl_keypassword ; } if ( ! empty ( $ this -> config -> ssl_cainfo ) ) { $ options [ 'CURLOPT_CAINFO' ] = $ this -> config -> ssl_cainfo ; } if ( ! empty ( $ this -> config -> ssl_capath ) ) { $ options [ 'CURLOPT_CAPATH' ] = $ this -> config -> ssl_capath ; } } // Set timeout as for Solr client. $ options [ 'CURLOPT_TIMEOUT' ] = ! empty ( $ this -> config -> server_timeout ) ? $ this -> config -> server_timeout : '30' ; $ this -> curl -> setopt ( $ options ) ; if ( ! empty ( $ this -> config -> server_username ) && ! empty ( $ this -> config -> server_password ) ) { $ authorization = $ this -> config -> server_username . ':' . $ this -> config -> server_password ; $ this -> curl -> setHeader ( 'Authorization: Basic ' . base64_encode ( $ authorization ) ) ; } return $ this -> curl ; }
docstring: Returns a curl object for conntecting to solr.
  
  @return \curl
docstring_tokens: Returns a curl object for conntecting to solr .