original_string: private function _check_credentials($params){
      if ( $this->check() ){
        /** @var array $f The form fields sent to identify the users */
        $f =& $this->class_cfg['fields'];
  
        if ( !isset($params[$f['salt']]) ){
          $this->set_error(11);
        }
        else{
          if ( !$this->check_salt($params[$f['salt']]) ){
            $this->set_error(17);
          }
        }
        if ( $this->check() ){
          if ( isset($params[$f['user']], $params[$f['pass']]) ){
            // Table structure
            $arch =& $this->class_cfg['arch'];
  
            $this->just_login = 1;
  
            // Database Query
            if (
              $id = $this->db->select_one(
                $this->class_cfg['tables']['users'],
                $this->fields['id'],
                x::merge_arrays(
                  $this->class_cfg['conditions'],
                  [$arch['users']['active'] => 1],
                  [($arch['users']['login'] ?? $arch['users']['email']) => $params[$f['user']]])
              )
            ){
              $pass = $this->db->select_one(
                $this->class_cfg['tables']['passwords'],
                $arch['passwords']['pass'],
                [$arch['passwords']['id_user'] => $id],
                [$arch['passwords']['added'] => 'DESC']);
              if ( $this->_check_password($params[$f['pass']], $pass) ){
                $this->_login($id);
              }
              else{
                $this->record_attempt();
                // Canceling authentication if num_attempts > max_attempts
                $this->set_error($this->check_attempts() ? 6 : 4);
              }
            }
            else{
              $this->set_error(6);
            }
          }
          else{
            $this->set_error(12);
          }
        }
      }
      else{
  
        die(var_dump($this->get_error()));
      }
      return $this->auth;
    }
code: private function _check_credentials($params){
      if ( $this->check() ){
        /** @var array $f The form fields sent to identify the users */
        $f =& $this->class_cfg['fields'];
  
        if ( !isset($params[$f['salt']]) ){
          $this->set_error(11);
        }
        else{
          if ( !$this->check_salt($params[$f['salt']]) ){
            $this->set_error(17);
          }
        }
        if ( $this->check() ){
          if ( isset($params[$f['user']], $params[$f['pass']]) ){
            // Table structure
            $arch =& $this->class_cfg['arch'];
  
            $this->just_login = 1;
  
            // Database Query
            if (
              $id = $this->db->select_one(
                $this->class_cfg['tables']['users'],
                $this->fields['id'],
                x::merge_arrays(
                  $this->class_cfg['conditions'],
                  [$arch['users']['active'] => 1],
                  [($arch['users']['login'] ?? $arch['users']['email']) => $params[$f['user']]])
              )
            ){
              $pass = $this->db->select_one(
                $this->class_cfg['tables']['passwords'],
                $arch['passwords']['pass'],
                [$arch['passwords']['id_user'] => $id],
                [$arch['passwords']['added'] => 'DESC']);
              if ( $this->_check_password($params[$f['pass']], $pass) ){
                $this->_login($id);
              }
              else{
                $this->record_attempt();
                // Canceling authentication if num_attempts > max_attempts
                $this->set_error($this->check_attempts() ? 6 : 4);
              }
            }
            else{
              $this->set_error(6);
            }
          }
          else{
            $this->set_error(12);
          }
        }
      }
      else{
  
        die(var_dump($this->get_error()));
      }
      return $this->auth;
    }
code_tokens: private function _check_credentials ( $ params ) { if ( $ this -> check ( ) ) { /** @var array $f The form fields sent to identify the users */ $ f = & $ this -> class_cfg [ 'fields' ] ; if ( ! isset ( $ params [ $ f [ 'salt' ] ] ) ) { $ this -> set_error ( 11 ) ; } else { if ( ! $ this -> check_salt ( $ params [ $ f [ 'salt' ] ] ) ) { $ this -> set_error ( 17 ) ; } } if ( $ this -> check ( ) ) { if ( isset ( $ params [ $ f [ 'user' ] ] , $ params [ $ f [ 'pass' ] ] ) ) { // Table structure $ arch = & $ this -> class_cfg [ 'arch' ] ; $ this -> just_login = 1 ; // Database Query if ( $ id = $ this -> db -> select_one ( $ this -> class_cfg [ 'tables' ] [ 'users' ] , $ this -> fields [ 'id' ] , x :: merge_arrays ( $ this -> class_cfg [ 'conditions' ] , [ $ arch [ 'users' ] [ 'active' ] => 1 ] , [ ( $ arch [ 'users' ] [ 'login' ] ?? $ arch [ 'users' ] [ 'email' ] ) => $ params [ $ f [ 'user' ] ] ] ) ) ) { $ pass = $ this -> db -> select_one ( $ this -> class_cfg [ 'tables' ] [ 'passwords' ] , $ arch [ 'passwords' ] [ 'pass' ] , [ $ arch [ 'passwords' ] [ 'id_user' ] => $ id ] , [ $ arch [ 'passwords' ] [ 'added' ] => 'DESC' ] ) ; if ( $ this -> _check_password ( $ params [ $ f [ 'pass' ] ] , $ pass ) ) { $ this -> _login ( $ id ) ; } else { $ this -> record_attempt ( ) ; // Canceling authentication if num_attempts > max_attempts $ this -> set_error ( $ this -> check_attempts ( ) ? 6 : 4 ) ; } } else { $ this -> set_error ( 6 ) ; } } else { $ this -> set_error ( 12 ) ; } } } else { die ( var_dump ( $ this -> get_error ( ) ) ) ; } return $ this -> auth ; }
docstring: Checks the credentials of a user
  @param array $params
  @return mixed
docstring_tokens: Checks the credentials of a user