src/Marando/AstroDate/Traits/FormatTrait.php
private function format_i(&$str) {
    if (strstr($str, '%i'))
      $str = str_replace('%i', sprintf('%02d', $this->min), $str);
  }
private function format_i(&$str) {
    if (strstr($str, '%i'))
      $str = str_replace('%i', sprintf('%02d', $this->min), $str);
  }
private function format_i ( & $ str ) { if ( strstr ( $ str , '%i' ) ) $ str = str_replace ( '%i' , sprintf ( '%02d' , $ this -> min ) , $ str ) ; }
Minutes with leading zeros
@param type $str
Minutes with leading zeros