Swat/SwatDate.php
public function formatTZ($format)
    {
        $out = '';

        switch ($format) {
            case self::TZ_ID:
                $out = $this->format('e');
                break;

            case self::TZ_SHORT:
            case self::TZ_LONG:
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (
                    isset($abbreviations[$id]) &&
                    isset($abbreviations[$id]['st'])
                ) {
                    $out = $abbreviations[$id]['st'];
                }
                break;

            case self::TZ_DST_SHORT:
            case self::TZ_DST_LONG:
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (isset($abbreviations[$id])) {
                    if (isset($abbreviations[$id]['dt'])) {
                        $out = $abbreviations[$id]['dt'];
                    } else {
                        $out = $abbreviations[$id]['st'];
                    }
                }
                break;

            case self::TZ_CURRENT_SHORT:
            case self::TZ_CURRENT_LONG:
                $out = $this->format('T');
                break;

            case self::TZ_COMBINED:
                $out = array();
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (isset($abbreviations[$id])) {
                    if (isset($abbreviations[$id]['st'])) {
                        $out[] = $abbreviations[$id]['st'];
                    }
                    if (isset($abbreviations[$id]['dt'])) {
                        $out[] = $abbreviations[$id]['dt'];
                    }
                }
                $out = implode('/', $out);
                break;
        }

        return $out;
    }
public function formatTZ($format)
    {
        $out = '';

        switch ($format) {
            case self::TZ_ID:
                $out = $this->format('e');
                break;

            case self::TZ_SHORT:
            case self::TZ_LONG:
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (
                    isset($abbreviations[$id]) &&
                    isset($abbreviations[$id]['st'])
                ) {
                    $out = $abbreviations[$id]['st'];
                }
                break;

            case self::TZ_DST_SHORT:
            case self::TZ_DST_LONG:
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (isset($abbreviations[$id])) {
                    if (isset($abbreviations[$id]['dt'])) {
                        $out = $abbreviations[$id]['dt'];
                    } else {
                        $out = $abbreviations[$id]['st'];
                    }
                }
                break;

            case self::TZ_CURRENT_SHORT:
            case self::TZ_CURRENT_LONG:
                $out = $this->format('T');
                break;

            case self::TZ_COMBINED:
                $out = array();
                $id = $this->format('e');
                $abbreviations = self::getTimeZoneAbbreviations();
                if (isset($abbreviations[$id])) {
                    if (isset($abbreviations[$id]['st'])) {
                        $out[] = $abbreviations[$id]['st'];
                    }
                    if (isset($abbreviations[$id]['dt'])) {
                        $out[] = $abbreviations[$id]['dt'];
                    }
                }
                $out = implode('/', $out);
                break;
        }

        return $out;
    }
public function formatTZ ( $ format ) { $ out = '' ; switch ( $ format ) { case self :: TZ_ID : $ out = $ this -> format ( 'e' ) ; break ; case self :: TZ_SHORT : case self :: TZ_LONG : $ id = $ this -> format ( 'e' ) ; $ abbreviations = self :: getTimeZoneAbbreviations ( ) ; if ( isset ( $ abbreviations [ $ id ] ) && isset ( $ abbreviations [ $ id ] [ 'st' ] ) ) { $ out = $ abbreviations [ $ id ] [ 'st' ] ; } break ; case self :: TZ_DST_SHORT : case self :: TZ_DST_LONG : $ id = $ this -> format ( 'e' ) ; $ abbreviations = self :: getTimeZoneAbbreviations ( ) ; if ( isset ( $ abbreviations [ $ id ] ) ) { if ( isset ( $ abbreviations [ $ id ] [ 'dt' ] ) ) { $ out = $ abbreviations [ $ id ] [ 'dt' ] ; } else { $ out = $ abbreviations [ $ id ] [ 'st' ] ; } } break ; case self :: TZ_CURRENT_SHORT : case self :: TZ_CURRENT_LONG : $ out = $ this -> format ( 'T' ) ; break ; case self :: TZ_COMBINED : $ out = array ( ) ; $ id = $ this -> format ( 'e' ) ; $ abbreviations = self :: getTimeZoneAbbreviations ( ) ; if ( isset ( $ abbreviations [ $ id ] ) ) { if ( isset ( $ abbreviations [ $ id ] [ 'st' ] ) ) { $ out [ ] = $ abbreviations [ $ id ] [ 'st' ] ; } if ( isset ( $ abbreviations [ $ id ] [ 'dt' ] ) ) { $ out [ ] = $ abbreviations [ $ id ] [ 'dt' ] ; } } $ out = implode ( '/' , $ out ) ; break ; } return $ out ; }
Formats the time zone part of this date

@param integer $format an integer time zone format id.

@return string the formatted time zone.
Formats the time zone part of this date