(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
IntlDateFormatter::setPattern -- datefmt_set_pattern — Set the pattern used for the IntlDateFormatter
Object-oriented style
Procedural style
Set the pattern used for the IntlDateFormatter.
formatter
The formatter resource.
pattern
New pattern string to use. Possible patterns are documented at » https://unicode-org.github.io/icu/userguide/format_parse/datetime/.
Returns true
on success or false
on failure.
Bad formatstrings are usually the cause of the failure.
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), PHP_EOL;echo 'First Formatted output with pattern is ', datefmt_format($fmt, 0), PHP_EOL;datefmt_set_pattern($fmt, 'yyyyMMdd hh:mm:ss z');echo 'Now pattern of the formatter is : ', datefmt_get_pattern($fmt), PHP_EOL;echo 'Second Formatted output with pattern is ', datefmt_format($fmt, 0), PHP_EOL;?>
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(), PHP_EOL;echo 'First Formatted output is ', $fmt->format(0), PHP_EOL;$fmt->setPattern('yyyyMMdd hh:mm:ss z');echo 'Now pattern of the formatter is : ', $fmt->getPattern(), PHP_EOL;echo 'Second Formatted output is ', $fmt->format(0), PHP_EOL;?>
The above example will output:
Pattern of the formatter is : MM/dd/yyyy First Formatted output is 12/31/1969 Now pattern of the formatter is : yyyyMMdd hh:mm:ss z Second Formatted output is 19691231 04:00:00 PST