IntlDateFormatter
PHP 手册

IntlDateFormatter::setPattern

datefmt_set_pattern

(PHP 5 >= 5.3.0, PECL intl >= 1.0.0)

IntlDateFormatter::setPattern -- datefmt_set_patternSet the pattern used for the IntlDateFormatter

说明

面向对象风格

public bool IntlDateFormatter::setPattern ( string $pattern )

过程化风格

bool datefmt_set_pattern ( IntlDateFormatter $fmt , string $pattern )

Set the pattern used for the IntlDateFormatter.

参数

fmt

The formatter resource.

pattern

New pattern string to use. Possible patterns are documented at » http://userguide.icu-project.org/formatparse/datetime.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE。 Bad formatstrings are usually the cause of the failure.

范例

Example #1 datefmt_set_pattern() example

<?php
$fmt 
datefmt_create(  "en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN  ,"MM/dd/yyyy");
echo 
"pattern of the formatter is : ".datefmt_get_pattern($fmt);
echo 
"First Formatted output with pattern is ".datefmt_format$fmt 0);
datefmt_set_pattern($fmt,'yyyymmdd hh:mm:ss z');
echo 
"Now pattern of the formatter is : ".datefmt_get_pattern($fmt);
echo 
"Second Formatted output with pattern is ".datefmt_format$fmt 0);

?>

Example #2 OO example

<?php
$fmt 
= new IntlDateFormatter"en_US" ,IntlDateFormatter::FULL,IntlDateFormatter::FULL,'America/Los_Angeles',IntlDateFormatter::GREGORIAN,"MM/dd/yyyy"  );
echo 
"pattern of the formatter is : ".$fmt->getPattern();
echo 
"First Formatted output is ".datefmt_format$fmt 0);
$fmt->setPattern('yyyymmdd hh:mm:ss z');
echo 
"Now pattern of the formatter is : ".$fmt->getPattern();
echo 
"Second Formatted output is ".datefmt_format$fmt 0);

?>

以上例程会输出:

pattern of the formatter is : MM/dd/yyyy
First Formatted output with pattern is 12/31/1969
Now pattern of the formatter is : yyyymmdd hh:mm:ss z
Second Formatted output with pattern is 19690031 04:00:00 PST

参见


IntlDateFormatter
PHP 手册