(PHP 5 >= 5.2.0, PHP 7)
DateTime::__construct -- date_create — 锟斤拷锟斤拷一锟斤拷锟铰碉拷 DateTime 锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟�
锟斤拷锟教伙拷锟斤拷锟�
锟斤拷锟斤拷一锟斤拷锟铰碉拷 DateTime 锟斤拷锟斤拷
time锟斤拷锟斤拷/时锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷确锟斤拷式锟斤拷说锟斤拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷时锟斤拷锟绞�锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为锟街凤拷锟斤拷 "now" 锟斤拷示锟斤拷取锟斤拷前时锟戒。
锟斤拷锟酵敝革拷锟斤拷锟� $timezone 锟斤拷锟斤拷锟斤拷锟斤拷么锟斤拷取指锟斤拷时锟斤拷锟侥碉拷前时锟戒。
timezone
DateTimeZone 锟斤拷锟斤拷
锟斤拷示要锟斤拷取锟侥革拷时锟斤拷锟斤拷 $time锟斤拷
锟斤拷锟绞★拷锟斤拷锟� $timezone 锟斤拷锟斤拷锟斤拷
锟斤拷么锟斤拷使锟矫碉拷前时锟斤拷锟斤拷
Note:
锟斤拷
$time锟斤拷锟斤拷锟斤拷 UNIX 时锟斤拷锟� 锟斤拷锟斤拷锟斤拷 @946684800锟斤拷锟斤拷 锟斤拷锟斤拷锟窖撅拷锟斤拷锟斤拷时锟斤拷锟斤拷息 锟斤拷锟斤拷锟斤拷 2010-01-28T15:00:00+02:00锟斤拷锟斤拷时锟斤拷$timezone锟斤拷锟斤拷 锟酵碉拷前时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆★拷
锟斤拷锟斤拷一锟斤拷锟铰碉拷 DateTime 锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷锟斤拷锟节凤拷锟斤拷锟斤拷锟斤拷锟绞憋拷蚍祷锟�
锟斤拷锟教伙拷锟斤拷锟斤拷锟绞э拷锟绞憋拷锟斤拷锟� FALSE锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷螅锟斤拷壮锟� Exception锟斤拷
| 锟芥本 | 说锟斤拷 |
|---|---|
| 7.1 | 微锟诫部锟街诧拷锟斤拷锟斤拷 '00000' 锟剿ｏ拷锟斤拷锟斤拷锟斤拷实锟斤拷微锟斤拷锟斤拷锟捷★拷 |
| 5.3.0 |
锟斤拷锟� time 锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷效锟斤拷
锟斤拷锟斤拷/时锟斤拷锟绞�锟斤拷
锟斤拷锟阶筹拷锟届常锟斤拷
锟斤拷之前锟侥版本锟斤拷锟角会发锟斤拷一锟斤拷锟斤拷锟斤拷
|
Example #1 DateTime::__construct() 锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟�
<?php
try {
$date = new DateTime('2000-01-01');
} catch (Exception $e) {
echo $e->getMessage();
exit(1);
}
echo $date->format('Y-m-d');
?>
锟斤拷锟教伙拷锟斤拷锟�
<?php
$date = date_create('2000-01-01');
if (!$date) {
$e = date_get_last_errors();
foreach ($e['errors'] as $error) {
echo "$error\n";
}
exit(1);
}
echo date_format($date, 'Y-m-d');
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
2000-01-01
Example #2 DateTime::__construct() 锟侥革拷锟斤拷锟矫凤拷
<?php
// 指锟斤拷时锟戒，锟斤拷锟斤拷使锟矫碉拷锟皆碉拷时锟斤拷
$date = new DateTime('2000-01-01');
echo $date->format('Y-m-d H:i:sP') . "\n";
// 指锟斤拷时锟斤拷锟绞憋拷锟�
$date = new DateTime('2000-01-01', new DateTimeZone('Pacific/Nauru'));
echo $date->format('Y-m-d H:i:sP') . "\n";
// 使锟矫碉拷前时锟斤拷锟皆硷拷锟斤拷锟皆碉拷时锟斤拷
$date = new DateTime();
echo $date->format('Y-m-d H:i:sP') . "\n";
// 使锟矫碉拷前时锟斤拷锟街革拷锟斤拷锟绞憋拷锟�
$date = new DateTime(null, new DateTimeZone('Pacific/Nauru'));
echo $date->format('Y-m-d H:i:sP') . "\n";
// 使锟斤拷 UNIX 时锟斤拷锟斤拷锟轿憋拷洌拷锟阶拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴碉拷 DateTime 锟斤拷锟斤拷锟接︼拷锟斤拷锟� UTC 时锟斤拷
$date = new DateTime('@946684800');
echo $date->format('Y-m-d H:i:sP') . "\n";
// 指锟斤拷一锟斤拷锟斤拷效锟斤拷时锟戒，锟斤拷锟皆讹拷锟斤拷应锟斤拷锟斤拷效锟斤拷时锟斤拷
$date = new DateTime('2000-02-30');
echo $date->format('Y-m-d H:i:sP') . "\n";
?>
锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�
2000-01-01 00:00:00-05:00 2000-01-01 00:00:00+12:00 2010-04-24 10:24:16-04:00 2010-04-25 02:24:16+12:00 2000-01-01 00:00:00+00:00 2000-03-01 00:00:00-05:00