IntlDateFormatter::parseToCalendar

(PHP 8 >= 8.4.0)

IntlDateFormatter::parseToCalendar — æ–‡ć­—ćˆ—ă‚’ăƒ‘ăƒŒă‚čă—ăŠă‚żă‚€ăƒ ă‚čă‚żăƒłăƒ—ă«ă—ă€äœżç”šäž­ăźă‚«ăƒŹăƒłăƒ€ăƒŒă‚’æ›Žæ–°ă™ă‚‹

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public function IntlDateFormatter::parseToCalendar(string $string, int &$offset = null): int|float|false

string ă‚’æ™‚é–“ă«ć€‰æ›ă—ăŸă™ă€‚offset ă‹ă‚‰ăƒ‘ăƒŒă‚čă‚’é–‹ć§‹ă—ă€ć…„ćŠ›ć€€ă‚’ćŻèƒœăȘé™ă‚Šäœżç”šă—ăŸă™ă€‚

ă“ăźăƒĄă‚œăƒƒăƒ‰ăŻ IntlDateFormatter::parse() ăšćŒæ§˜ă«ć‹•äœœă—ăŸă™ăŒă€ăƒ‘ăƒŒă‚čした string ă«ć«ăŸă‚Œă‚‹ă‚żă‚€ăƒ ă‚ŸăƒŒăƒłæƒ…ć ±ă«ćżœă˜ăŠă€ăƒ•ă‚©ăƒŒăƒžăƒƒă‚żăƒŒăźă‚żă‚€ăƒ ă‚ŸăƒŒăƒłăŒæ›Žæ–°ă•ă‚Œă‚‹ç‚čが異ăȘă‚ŠăŸă™ă€‚

ăƒ‘ăƒ©ăƒĄăƒŒă‚ż

string

æ™‚é–“ă«ć€‰æ›ă™ă‚‹æ–‡ć­—ćˆ—ă€‚

offset

string ăźăƒ‘ăƒŒă‚čă‚’é–‹ć§‹ă™ă‚‹äœçœź (ă‚Œăƒ­ă‹ă‚‰æ•°ăˆăŸă™)。 ć‘Œăłć‡șă—ćŸŒăŻă€ăƒ‘ăƒŒă‚čăŒæˆćŠŸă—ăŸă‹ă©ă†ă‹ă«ă‹ă‹ă‚ă‚‰ăšă€ offset ă«ăƒ‘ăƒŒă‚čăŒç”‚äș†ă—ăŸäœçœźăŒæ ŒçŽă•ă‚ŒăŸă™ă€‚ offset が strlen($string) ă‚ˆă‚Šć€§ăă„ć ŽćˆăŻă€ăƒ‘ăƒŒă‚čは捳ćș§ă«ć€±æ•—し、offset ăŻć€‰æ›Žă•ă‚ŒăŸă›ă‚“ă€‚

æˆ»ă‚Šć€€

ă‚żă‚€ăƒ ă‚čă‚żăƒłăƒ—ăšă—ăŠăƒ‘ăƒŒă‚čă•ă‚ŒăŸć€€ă‚’èż”ă—ăŸă™ă€‚ ăƒ‘ăƒŒă‚čできăȘかった栮搈は false ă‚’èż”ă—ăŸă™ă€‚

䟋

䟋1 IntlDateFormatter::parseToCalendar() ăźäŸ‹

<?php
$fmt = new IntlDateFormatter(
    'en_US',
    IntlDateFormatter::FULL,
    IntlDateFormatter::FULL,
    'America/Los_Angeles',
    IntlDateFormatter::GREGORIAN
);
echo $fmt->parseToCalendar('Wednesday, December 20, 1989 at 4:00:00 PM Pacific Standard Time');
?>

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