27     protected $columnMap = [];  variable in helper_plugin_authgooglesheets
80             $this->columnMap = array_flip($header);
87 …if (empty($row[$this->columnMap['user']]) || empty($row[$this->columnMap['pass']]) || empty($row[$…
91                 $name = $row[$this->columnMap['name']] ?? '';
92                 $grps = $row[$this->columnMap['grps']] ?? '';
95                 $this->users[$row[$this->columnMap['user']]] = [
96                     'pass' => $row[$this->columnMap['pass']],
98                     'mail' => $row[$this->columnMap['mail']],
104 …   $userCache->storeCache(json_encode(['columnMap' => $this->columnMap, 'users' => $this->users]));
107             $this->columnMap = $decoded['columnMap'] ?? null;
129         foreach ($this->columnMap as $col => $index) {
169 …      'range' => $rangeStart . $this->alpha[$this->columnMap[$col]] . ($this->users[$user]['row']),