<?php
date_default_timezone_set('PRC');
echo
date
(
"Y-m-d H:i:s"
),
"\n"
;
echo
date
('Y-m-d',
strtotime
('+1 day',
strtotime
('2016-09-12'))),
"\n\n"
;
echo
strtotime
('2016-09-12'),
"\n"
;
echo
date
(
"Y-m-d"
, '1473609600'),
"\n"
;
echo
date
(
"Y-m-d"
, '1573609600'),
"\n"
;
$d
=
"2016-09-12 10:12:20"
;
echo
date
(
"Y-m-d"
,
strtotime
(
"$d +1 day"
)),
"\n\n"
;
function
date2time(
$d
){
$year
=((int)
substr
(
"$d"
,0,4));
$month
=((int)
substr
(
"$d"
,5,2));
$day
=((int)
substr
(
"$d"
,8,2));
return
mktime
(0,0,0,
$month
,
$day
,
$year
);
}
echo
date2time(
"2016-09-12"
),
"\n\n"
;
$date_1
=
"2066-09-12"
;
$date_2
=
"2016-09-12"
;
$Date_List_a1
=
explode
(
"-"
,
$date_1
);
$Date_List_a2
=
explode
(
"-"
,
$date_2
);
$d1
=
mktime
(0,0,0,
$Date_List_a1
[1],
$Date_List_a1
[2],
$Date_List_a1
[0]);
$d2
=
mktime
(0,0,0,
$Date_List_a2
[1],
$Date_List_a2
[2],
$Date_List_a2
[0]);
$Days
=
round
((
$d1
-
$d2
)/3600/24);
echo
"$date_2 -> $date_1 相差: $Days 天"
,
"\n"
;?>