<?php
$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN );
echo "First parsed output is ".datefmt_parse( $fmt , "Wednesday, December 20, 1989 4:00:00 PM PT");
$fmt = datefmt_create( "de-DE" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN );
echo "Second parsed output is ".datefmt_parse( $fmt , "Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00");
?>