(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)
IntlDateFormatter::setTimeZoneId -- datefmt_set_timezone_id — Sets the time zone to use
Object oriented style
Procedural style
Sets the time zone to use.
The formatter resource.
The time zone ID string of the time zone to use. If NULL or the empty string, the default time zone for the runtime is used.
如果成功则返回 TRUE，失败则返回 FALSE。
Example #1 datefmt_set_timezone_id() example
<?php
$fmt = datefmt_create( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN );
echo "timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
datefmt_set_timezone_id($fmt,'CN');
echo "Now timezone_id of the formatter is : ".datefmt_get_timezone_id($fmt);
?>
Example #2 OO example
<?php
$fmt = new IntlDateFormatter( "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN );
echo "timezone_id of the formatter is : ".$fmt->getTimezoneId();
$fmt->setTimezoneId('CN');
echo "Now timezone_id of the formatter is : ".$fmt->getTimezoneId();
?>
上例将输出：
timezone_id of the formatter is : America/Los_Angeles Now timezone_id of the formatter is : CN