array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'intldatepatterngenerator.getbestpattern.php', 1 => 'IntlDatePatternGenerator::getBestPattern', ), 'up' => array ( 0 => 'class.intldatepatterngenerator.php', 1 => 'IntlDatePatternGenerator', ), 'prev' => array ( 0 => 'intldatepatterngenerator.create.php', 1 => 'IntlDatePatternGenerator::create', ), 'next' => array ( 0 => 'class.intlpartsiterator.php', 1 => 'IntlPartsIterator', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/intl/intldatepatterngenerator/getbestpattern.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 8 >= 8.1.0)
IntlDatePatternGenerator::getBestPattern — Determines the most suitable date/time format
Determines which date/time format is most suitable for a particular locale.
skeleton
The skeleton.
Returns a format, accepted by DateTimeInterface::format() on success, 或者在失败时返回 false
.
示例 #1 IntlDatePatternGenerator::getBestPattern() example
<?php
$skeleton = 'YYYYMMdd';
$today = \DateTimeImmutable::createFromFormat('Y-m-d', '2021-04-24');
$patternGenerator = new \IntlDatePatternGenerator('de_DE');
$pattern = $patternGenerator->getBestPattern($skeleton);
echo 'de: ', \IntlDateFormatter::formatObject($today, $pattern, 'de_DE'), "\n";
$patternGenerator = new \IntlDatePatternGenerator('en_US');
$pattern = $patternGenerator->getBestPattern($skeleton);
echo 'en: ', \IntlDateFormatter::formatObject($today, $pattern, 'en_US');
?>
以上示例会输出:
de: 24.04.2021 en: 04/24/2021