我想移除两个数组之间的相同数组。
1 ) $getAlldate
array:8 [▼
0 => "2018-08-17"
1 => "2018-08-20"
2 => "2018-08-21"
3 => "2018-08-22"
4 => "2018-08-23"
5 => "2018-08-24"
6 => "2018-08-27"
7 => "2018-08-28"
]
2) $getHoliday
array:7 [▼
0 => "2019-1-1"
1 => "2019-3-6"
2 => "2019-2-28"
3 => "2019-5-2"
4 => "2019-4-25"
5 => "2018-8-27"
6 => "2018-8-28"
]正如您在我的数组中看到的2018-08-27,2018-08-28与$getholiday是重复的,我尝试使用array_diff,但它仍然不起作用。
$a = array_diff($getAllDate, $getHoliday);
$b = array_unique($a);如何输出像这样的$getalldate删除相同的值$getHoliday
array:8 [▼
0 => "2018-08-17"
1 => "2018-08-20"
2 => "2018-08-21"
3 => "2018-08-22"
4 => "2018-08-23"
5 => "2018-08-24"
]发布于 2018-08-29 06:56:38
这两个日期的格式是不同的。
尝试:
PHP代码:
$getAlldate = [
"2018-08-17",
"2018-08-20",
"2018-08-21",
"2018-08-22",
"2018-08-23",
"2018-08-24",
"2018-08-27",
"2018-08-28"
];
$getHoliday=[
"2019-1-1",
"2019-3-6",
"2019-2-28",
"2019-5-2",
"2019-4-25",
"2018-8-27",
"2018-8-28"
];
$formattedHoliday = array_map(function ($holiday) {
$alldateFormat = 'Y-m-d';
$HolidayFormat = 'Y-n-d';
$date = DateTime::createFromFormat($HolidayFormat, $holiday);
return $date->format($alldateFormat);
}, $getHoliday);
var_dump(array_diff($getAlldate, $formattedHoliday));请参阅:
DateTime::createFromFormat:http://php.net/manual/en/datetime.createfromformat.php
DateTime::format:http://php.net/manual/en/datetime.format.php
https://stackoverflow.com/questions/52070994
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