src/Marando/AstroDate/Traits/FormatTrait.php
private function format_e(&$str) {
    if (strstr($str, '%e') || strstr($str, '%T')) {
      $t   = $this->timescale == TimeScale::UTC() ? $this->timezone : $this->timescale;
      $str = str_replace('%e', $t, $str);
      $str = str_replace('%T', $t, $str);
    }
  }
private function format_e(&$str) {
    if (strstr($str, '%e') || strstr($str, '%T')) {
      $t   = $this->timescale == TimeScale::UTC() ? $this->timezone : $this->timescale;
      $str = str_replace('%e', $t, $str);
      $str = str_replace('%T', $t, $str);
    }
  }
Timezone/Timescale identifier
@param type $str