wwtg99/date_period

There is no license information available for the latest version (0.1.3) of this package.

Generate date period.

0.1.3 2017-09-22 05:31 UTC

Requires

• php: >=5.6.4
• nesbot/carbon: ~1.18

Requires (Dev)

• fzaninotto/faker: ~1.4
• phpunit/phpunit: ~5.7

Unknown License

README

Generate a series of date period, usually for statistics. 基于日、周、月、年等的时间段切分。

Installation

composer require wwtg99/date_period

or add

"wwtg99/date_period": "*"

to composer.json

Test

Unit test file in tests. Tested in PHP 7.1.

Usage

Methods

• DatePeriod::getPeriodArray($datePeriod, $start, $end, $dateFormat)
• DatePeriod::getPeriodGenerator($datePeriod, $start, $end, $dateFormat)

Params

• $datePeriod: period to separate, day, week, month, year ...
• $start: start time string
• $end: end time string
• $dateFormat: date format(default) or datetime format

Examples

Generate day array between start day(included) and end day(excluded)

$start = '2017-09-01';
$end = '2017-09-10';
$arr = DatePeriod::getPeriodArray(DatePeriod::TYPE_PERIOD_DAY, $start, $end);

foreach ($arr as $item) {
    echo "Title: ", $item->getTitle(), " From: ", $item->getStartString(), " To: ", $item->getEndString(), "\n";
}

Output:

Title: 2017-09-01 From: 2017-09-01 To: 2017-09-02
Title: 2017-09-02 From: 2017-09-02 To: 2017-09-03
Title: 2017-09-03 From: 2017-09-03 To: 2017-09-04
Title: 2017-09-04 From: 2017-09-04 To: 2017-09-05
Title: 2017-09-05 From: 2017-09-05 To: 2017-09-06
Title: 2017-09-06 From: 2017-09-06 To: 2017-09-07
Title: 2017-09-07 From: 2017-09-07 To: 2017-09-08
Title: 2017-09-08 From: 2017-09-08 To: 2017-09-09
Title: 2017-09-09 From: 2017-09-09 To: 2017-09-10
Title: 2017-09-10 From: 2017-09-10 To: 2017-09-11

Generate month array between start day(included) and end day(excluded)

$start = '2017-05-11';
$end = '2017-09-10';
$arr = DatePeriod::getPeriodArray(DatePeriod::TYPE_PERIOD_MONTH, $start, $end);

foreach ($arr as $item) {
    echo "Title: ", $item->getTitle(), " From: ", $item->getStartString(), " To: ", $item->getEndString(), "\n";
}

Output:

Title: 2017-05 From: 2017-05-01 To: 2017-06-01
Title: 2017-06 From: 2017-06-01 To: 2017-07-01
Title: 2017-07 From: 2017-07-01 To: 2017-08-01
Title: 2017-08 From: 2017-08-01 To: 2017-09-01
Title: 2017-09 From: 2017-09-01 To: 2017-10-01

Use generator instead of array (usually for very long period)

Generator support PHP 7.0+.

$start = '2017-07-11';
$end = '2017-09-10';
foreach (DatePeriod::getPeriodGenerator(DatePeriod::TYPE_PERIOD_WEEK, $start, $end) as $item) {
    echo "Title: ", $item->getTitle(), " From: ", $item->getStartString(), " To: ", $item->getEndString(), "\n";
}

Output:

Title: 2017-07 W2 From: 2017-07-10 To: 2017-07-17
Title: 2017-07 W3 From: 2017-07-17 To: 2017-07-24
Title: 2017-07 W4 From: 2017-07-24 To: 2017-07-31
Title: 2017-07 W5 From: 2017-07-31 To: 2017-08-07
Title: 2017-08 W1 From: 2017-08-07 To: 2017-08-14
Title: 2017-08 W2 From: 2017-08-14 To: 2017-08-21
Title: 2017-08 W3 From: 2017-08-21 To: 2017-08-28
Title: 2017-08 W4 From: 2017-08-28 To: 2017-09-04
Title: 2017-09 W1 From: 2017-09-04 To: 2017-09-11

Supported period

• Second: every second from start to end
• Minute: every minute from start to end
• Hour: every hour from start to end
• Day: every day from start to end
• Week: every week from start to end
• Month: every month from start to end
• Season: every season from start to end
• Year: every year from start to end
• None: same as DateInterval