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butschster/cron-expression-generator
====================================

Cron expression generator

v1.10.2(4y ago)511.4M↓36.3%1[1 issues](https://github.com/butschster/CronExpressionGenerator/issues)2MITPHPPHP ^8.0

Since Aug 7Pushed 4y ago3 watchersCompare

[ Source](https://github.com/butschster/CronExpressionGenerator)[ Packagist](https://packagist.org/packages/butschster/cron-expression-generator)[ GitHub Sponsors](https://github.com/butschster)[ RSS](/packages/butschster-cron-expression-generator/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (3)Dependencies (5)Versions (4)Used By (2)

The most powerful and extendable tool for Cron expression generation
====================================================================

[](#the-most-powerful-and-extendable-tool-for-cron-expression-generation)

Cron expression generator is a beautiful tool for PHP applications. Of course, the primary feature of this package is the ability to generate cron expressions.

[![Support me on Patreon](https://camo.githubusercontent.com/5ab6d2eb5ab9ab057b7d4438491d6e562eb1808058773fba69e5daea884b32ff/68747470733a2f2f696d672e736869656c64732e696f2f656e64706f696e742e7376673f75726c3d6874747073253341253246253246736869656c6473696f2d70617472656f6e2e76657263656c2e617070253246617069253346757365726e616d652533446275747363687374657225323674797065253344706174726f6e73267374796c653d666c6174)](https://patreon.com/butschster)[![Latest Version on Packagist](https://camo.githubusercontent.com/d87999e06d94369d2fad762cb24c8c3902ad00a3ddfa9b0cc8b610f091475313/68747470733a2f2f706f7365722e707567782e6f72672f627574736368737465722f63726f6e2d65787072657373696f6e2d67656e657261746f722f762f737461626c65)](https://packagist.org/packages/butschster/cron-expression-generator)[![GitHub Tests Action Status](https://github.com/butschster/CronExpressionGenerator/actions/workflows/run-tests.yml/badge.svg)](https://github.com/butschster/CronExpressionGenerator/actions?query=workflow%3ATests+branch%3Amaster)[![GitHub Code Style Action Status](https://github.com/butschster/CronExpressionGenerator/actions/workflows/php-cs-fixer.yml/badge.svg)](https://github.com/butschster/CronExpressionGenerator/actions?query=workflow%3A%22Check+%26+fix+styling%22+branch%3Amaster)[![Total Downloads](https://camo.githubusercontent.com/0bc389c67439b9902c4f12594ae1250b8a8b0b2797397ca6aafa4a0ca476a596/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f64742f627574736368737465722f63726f6e2d65787072657373696f6e2d67656e657261746f722e7376673f7374796c653d666c61742d737175617265)](https://packagist.org/packages/butschster/cron-expression-generator)

[![Cron expresssion](https://user-images.githubusercontent.com/773481/128696168-2021b8eb-7433-4dde-ba85-5848ef02bdfa.jpg)](https://user-images.githubusercontent.com/773481/128696168-2021b8eb-7433-4dde-ba85-5848ef02bdfa.jpg)

Features
--------

[](#features)

- Cron expressions generator
- Pre built expressions
- Custom expressions
- Well documented
- Well tested
- Compatible with Laravel

### Requirements

[](#requirements)

- PHP 8.0 and above
-

Installation
------------

[](#installation)

You can install the package via composer:

```
composer require butschster/cron-expression-generator
```

That's it!

Usage
-----

[](#usage)

### Creates a new generator

[](#creates-a-new-generator)

```
use Butschster\CronExpression\Generator;
use Cron\CronExpression;

$generator = new Generator();
// or
$generator = new Generator(new CronExpression('* * * * *'));
// or
$generator = Generator::create();
// or
$generator = Generator::create(new CronExpression('* * * * *'));
```

### Gets expression object

[](#gets-expression-object)

```
$expression = $generator->getExpression(); // \Cron\CronExpression
```

### Converts expression to a string

[](#converts-expression-to-a-string)

```
echo $generator->toExpression(); // * * * * *

echo (string) $generator; // * * * * *

echo (string) $generator->getExpression(); // * * * * *

echo $generator->getExpression()->getExpression(); // * * * * *
```

### Sets specific cron expression

[](#sets-specific-cron-expression)

```
echo $generator->cron('* */3 * * *'); // * */3 * * *

echo $generator->cron('* */3 * * *')->everyTwoMinutes(); // */2 */3 * * *
```

### Manipulate minutes

[](#manipulate-minutes)

```
// Every minute
echo $generator->everyMinute(); // * * * * *

// Every even minute
echo $generator->everyEvenMinute(); // */2 * * * *

// Every two minutes
echo $generator->everyTwoMinutes(); // */2 * * * *

// Every three minutes
echo $generator->everyThreeMinutes(); // */3 * * * *

// Every four minutes
echo $generator->everyFourMinutes(); // */4 * * * *

// Every five minutes
echo $generator->everyFiveMinutes(); // */5 * * * *

// Every ten minutes
echo $generator->everyTenMinutes(); // */10 * * * *

// Every fifteen minutes
echo $generator->everyFifteenMinutes(); // */15 * * * *

// Every 00 and 30 minutes
echo $generator->everyThirtyMinutes(); // 0,30 * * * *

// Every minute
echo $generator->set(new \Butschster\CronExpression\Parts\Minutes\EveryMinute()); // * * * * *
echo $generator->set(new \Butschster\CronExpression\Parts\Minutes\EveryMinute(2)); // * */2 * * *

// Specific minutes
echo $generator->set(new \Butschster\CronExpression\Parts\Minutes\SpecificMinutes(2, 3, 10)); // * 2,3,10 * * *

// Between minutes
echo $generator->set(new \Butschster\CronExpression\Parts\Minutes\BetweenMinutes(0, 30)); // * 0-30 * * *
```

### Manipulate hours

[](#manipulate-hours)

```
// Every hour at 00 minutes
echo $generator->hourly(); // 0 * * * *

// Every hour at 15 minutes
echo $generator->hourlyAt(15); // 15 * * * *

// Every hour at 15, 30, 45 minutes
echo $generator->hourlyAt(15, 30, 45); // 15,30,45 * * * *

// Every two hours
echo $generator->everyTwoHours(); // 0 */2 * * *

// Every three hours
echo $generator->everyThreeHours(); // 0 */3 * * *

// Every four hours
echo $generator->everyFourHours(); // 0 */4 * * *

// Every six hours
echo $generator->everySixHours(); // 0 */6 * * *

// Every 1, 2, 3 hours
echo $generator->set(new \Butschster\CronExpression\Parts\Hours\SpecificHours(1, 2, 3)); // * 1,2,3 * * *

// Every three hours
echo $generator->set(new \Butschster\CronExpression\Parts\Hours\EveryHour()); // * * * * *
echo $generator->set(new \Butschster\CronExpression\Parts\Hours\EveryHour(3)); // * */3 * * *

// Between hours
echo $generator->set(new \Butschster\CronExpression\Parts\Hours\BetweenHours(0, 12)); // * 0-12 * * *
```

### Manipulate days

[](#manipulate-days)

```
// Every day at 00:00
echo $generator->daily(); // 0 0 * * *

// Every day at 01:00
echo $generator->daily(1); // 0 1 * * *

// Every day at 03:00, 15:00, 23:00
echo $generator->daily(3, 15, 23); // 0 3,15,23 * * *

// Every day at 13:00
echo $generator->dailyAt(13); // 0 13 * * *

// Every day at 13:25
echo $generator->dailyAt(13, 25); // 25 13 * * *

// Every day at 03:00, 15:00
echo $generator->twiceDaily(3, 15); // 0 3,15 * * *

// Every day at 03:05, 15:05
echo $generator->twiceDailyAt(3, 15, 5); // 5 3,15 * * *

// Every month on the last day at 00:00
echo $generator->lastDayOfMonth(); // 0 0 L * *

// Every month on the last day at 12:00
echo $generator->lastDayOfMonth(12); // 0 12 L * *

// Every month on the last day at 12:30
echo $generator->lastDayOfMonth(12, 30); // 30 12 L * *

// Every month on the last weekday at 00:00
echo $generator->lastWeekdayOfMonth(); // 0 0 LW * *

// Every month on the last weekday at 12:00
echo $generator->lastWeekdayOfMonth(12); // 0 12 LW * *

// Every month on the last weekday at 12:30
echo $generator->lastWeekdayOfMonth(12, 30); // 30 12 LW * *

// Every 1, 2, 3 days
echo $generator->set(new \Butschster\CronExpression\Parts\Days\SpecificDays(1, 2, 3)); // * * 1,2,3 * *

echo $generator->set(new \Butschster\CronExpression\Parts\Days\EveryDay()); // * * * * *

// Every three days
echo $generator->set(new \Butschster\CronExpression\Parts\Days\EveryDay(3)); // * * */3 * *

// Between days
echo $generator->set(new \Butschster\CronExpression\Parts\Days\BetweenDays(0, 12)); // * * 0-12 * *

// Last day of month
echo $generator->set(new \Butschster\CronExpression\Parts\Days\LastDayOfMonth()); // * * L * *
```

### Manipulate days of week

[](#manipulate-days-of-week)

```
// Every week on monday
echo $generator->weekly(); // 0 0 * * 0

// Every week on monday and thursday
echo $generator->weekly(Generator::MONDAY, Generator::THURSDAY); // 0 0 * * 1,4

// Every week on weekdays
echo $generator->daily()->weekdays(); // 0 0 * * 1-5

// Every week on weekends
echo $generator->daily()->weekends(); // 0 0 * * 6,0

// Every monday
echo $generator->daily()->mondays(); // 0 0 * * 1
// or
echo $generator->weeklyOnMonday();
// or
echo $generator->weeklyOnMonday(8, 6); // 6 8 * * 1

// Every tuesday
echo $generator->daily()->tuesdays(); // 0 0 * * 2
// or
echo $generator->weeklyOnTuesday();

// Every wednesday
echo $generator->daily()->wednesdays(); // 0 0 * * 3
// or
echo $generator->weeklyOnWednesday();

// Every thursday
echo $generator->daily()->thursdays(); // 0 0 * * 4
// or
echo $generator->weeklyOnThursday();

// Every friday
echo $generator->daily()->fridays(); // 0 0 * * 5
// or
echo $generator->weeklyOnFriday();

// Every saturday
echo $generator->daily()->saturdays(); // 0 0 * * 6
// or
echo $generator->weeklyOnSaturday();

// Every sunday
echo $generator->daily()->sundays(); // 0 0 * * 0
// or
echo $generator->weeklyOnSunday();

// Every monday
echo $generator->weeklyOn(Generator::MONDAY); // 0 0 * * 1

// Every monday at 8am
echo $generator->weeklyOn(Generator::MONDAY, 8); // 0 8 * * 1

// Every monday at 08:06
echo $generator->weeklyOn(Generator::MONDAY, 8, 6); // 6 8 * * 1

// Every day of a week
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\EveryDayOfWeek()); // * * * * *

// Every two days of a week
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\EveryDayOfWeek(2)); // * * * * */2

// Every Monday,Wednesday, Friday
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\SpecificDaysOfWeek(Generator::MONDAY, Generator::WEDNESDAY, Generator::FRIDAY)); // * * * * 1,3,5

// Between days of a week
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\BetweenDayOfWeek(Generator::MONDAY, Generator::FRIDAY)); // * * * * 1-5

// Last monday of a week
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\LastDayOfWeek()); // * * * * 1L

// Last friday of a week
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\LastDayOfWeek(Generator::FRIDAY)); // * * * * 5L

// Every first monday of every month
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\NthDayOfWeek()); // * * * * 1#1

// Every third friday of every month
echo $generator->set(new \Butschster\CronExpression\Parts\DaysOfWeek\NthDayOfWeek(Generator::FRIDAY, 3)); // * * * * 5#3
```

### Manipulate months

[](#manipulate-months)

```
// Every month on 1-st day at 00:00
echo $generator->monthly(); // 0 0 1 * *

// Every month on 1-st day at 12:00
echo $generator->monthly(12); // 00 12 1 * *

// Every month on 1-st day at 12:30
echo $generator->monthly(12, 30); // 30 12 1 * *

// Every month on 15-st day at 12:00
echo $generator->monthlyOn(15, 12); // 0 12 15 * *

// Every month on 15-st day at 12:30
echo $generator->monthlyOn(15, 12, 30); // 30 12 15 * *

// Every month two times  on 15, 24 day at 00:00
echo $generator->twiceMonthly(15, 24); // 0 0 15,24 * *

// Every month two times  on 15, 24 day at 10:00
echo $generator->twiceMonthly(15, 24, 10); // 0 10 15,24 * *

// Every month two times  on 15, 24 day at 10:30
echo $generator->twiceMonthly(15, 24, 10, 30); // 30 10 15,24 * *

// Every month three times on 12, 24, 30 day at 10:345
echo $generator->dailyAt(10, 45)->daysOfMonth(12, 24, 30); // 45 10 12,24,30 * *

// Every quarter yyyy-01,03,06,09-01 00:00
echo $generator->quarterly(); // 0 0 1 1-12/3 *

// Every year yyyy-01-01 00:00
echo $generator->yearly(); // 0 0 1 1 *

// Every year yyyy-04-01 00:00
echo $generator->yearlyOn(Generator::APR); // 0 0 1 4 *

// Every year yyyy-04-05 00:00
echo $generator->yearlyOn(Generator::APR, 5); // 0 0 5 4 *

// Every year yyyy-04-05 08:00
echo $generator->yearlyOn(Generator::APR, 5, 8); // 0 8 5 4 *

// Every year yyyy-04-05 08:30
echo $generator->yearlyOn(Generator::APR, 5, 8, 30); // 30 8 5 4 *

// Every month
echo $generator->set(new \Butschster\CronExpression\Parts\Months\EveryMonth()); // * * * * *

// Every two months
echo $generator->set(new \Butschster\CronExpression\Parts\Months\EveryMonth(2)); // * * * */2 *

// Specific months: april and december
echo $generator->set(new \Butschster\CronExpression\Parts\Months\SpecificMonths(Generator::APR, Generator::DEC)); // * * * 4,12 *

// Between april and december
echo $generator->set(new \Butschster\CronExpression\Parts\Months\BetweenMonths(Generator::APR, Generator::DEC)); // * * * 4-12 *

// Quarterly
echo $generator->set(new \Butschster\CronExpression\Parts\Months\Quarterly()); // * * * 1-12/3 *
```

### Specific time

[](#specific-time)

```
$date = new DateTime('2021-02-05 12:34:26');

// Every year yyyy-02-05 12:34
echo $generator->on($date); // 34 12 5 2 *
// or
echo $generator->set(new \Butschster\CronExpression\Parts\DateTime($date)); // 34 12 5 2 *
```

### Custom expression

[](#custom-expression)

```
use Butschster\CronExpression\Parts\Days\SpecificDays;
use Butschster\CronExpression\Parts\DaysOfWeek\SpecificDaysOfWeek;
use Butschster\CronExpression\Parts\Hours\EveryHour;
use Butschster\CronExpression\Parts\Minutes\EveryMinute;
use Butschster\CronExpression\Parts\Months\SpecificMonths;

// * */2 5,10,15,20,25,30 3,6,9,12 1,3,5,0

echo $generator
    ->yearly()
    ->months(Generator::MAR, Generator::JUN, Generator::SEP, Generator::DEC)
    ->daysOfMonth(5, 10, 15, 20, 25, 30)
    ->daysOfWeek(Generator::MONDAY, Generator::WEDNESDAY, Generator::FRIDAY, Generator::SUNDAY)
    ->everyTwoHours()
    ->everyMinute();

// or

echo $generator
    ->set(
        new SpecificMonths(Generator::MAR, Generator::JUN, Generator::SEP, Generator::DEC),
        new SpecificDays(5, 10, 15, 20, 25, 30),
        new SpecificDaysOfWeek(Generator::MONDAY, Generator::WEDNESDAY, Generator::FRIDAY, Generator::SUNDAY),
        new EveryHour(2),
        new EveryMinute()
    );
```

### Gets next run date

[](#gets-next-run-date)

See:

```
echo $generator->monthlyOn(15, 12)->getExpression()->getNextRunDate(); // DateTime
```

Using with laravel
------------------

[](#using-with-laravel)

```