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(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL intl >= 1.0.0)
IntlDateFormatter::parse -- datefmt_parse — Parse string to a timestamp value
面向对象风格
过程化风格
$formatter, string $string, int &$offset = null): int|float|false
Converts string to an incremental time value, starting at
offset and consuming as much of the input value as possible.
formatterThe IntlDateFormatter object.
stringstring to convert to a time
offset
Position at which to start the parsing in string
(zero-based).
On return, offset holds the position at which
parsing ended, whether or not the parse succeeded.
If offset is negative or greater than
strlen($string), the parse fails immediately and
offset is left unchanged.
Timestamp of parsed value, or false if value cannot be parsed.
示例 #1 OO example
<?php
$fmt = new IntlDateFormatter(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'First parsed output is ' . $fmt->parse('Wednesday, December 20, 1989 4:00:00 PM PT');
$fmt = new IntlDateFormatter(
'de-DE',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
?>示例 #2 datefmt_parse() example
<?php
$fmt = datefmt_create(
'en_US',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'First parsed output is ' . datefmt_parse($fmt, 'Wednesday, December 20, 1989 4:00:00 PM PT');
$fmt = datefmt_create(
'de-DE',
IntlDateFormatter::FULL,
IntlDateFormatter::FULL,
'America/Los_Angeles',
IntlDateFormatter::GREGORIAN
);
echo 'Second parsed output is ' . datefmt_parse($fmt, 'Mittwoch, 20. Dezember 1989 16:00 Uhr GMT-08:00');
?>以上示例会输出：
First parsed output is 630201600 Second parsed output is 630201600
