Table of Contents
What is the Laravel Task Scheduler
Task Scheduler in Laravel
Scheduler
Schedule
Listener
How to set up Laravel scheduled tasks
Step 1: Create a controller and command
Step 2: Edit the command
Step 3: Create Scheduler Task
Step 4: Run the task
Conclusion
Home PHP Framework Laravel How to set up scheduled tasks in laravel

How to set up scheduled tasks in laravel

Apr 19, 2023 am 10:08 AM

Laravel is an open source web application framework based on PHP. It greatly simplifies common web development tasks such as routing, session management, authentication, and more. Laravel also provides a tool called Task Scheduler that allows users to easily execute program code at a specified time. This article will introduce Laravel's task scheduler and how to set up scheduled tasks.

What is the Laravel Task Scheduler

The task scheduler is a part of the Laravel framework that allows users to automatically execute program code at a specified time. This can be a one-time or recurring interval event. Task Scheduler provides several different ways to manage scheduled tasks, making it easy to use and debug. In Laravel, the task scheduler uses an object called a "scheduler" to manage scheduled tasks.

Task Scheduler in Laravel

Laravel task scheduler uses the following three main components:

Scheduler

Scheduler is the task scheduler Core components. It is an object responsible for scheduling and managing planned tasks. Schedulers provide a simple way to assign tasks to schedules and periods. Once a task is assigned, the scheduler is responsible for ensuring that it is executed at the designated time. The scheduler supports multiple task types, including commands, closures, and method calls.

Schedule

The schedule is an object used to specify the execution time of scheduled tasks. Timetables provide an intuitive way to specify when tasks should be performed. Schedulers can assign tasks to specific schedules to ensure tasks are executed within the scheduled time.

Listener

A listener is an object responsible for recording the execution results of scheduled tasks. If a task is abnormal or does not execute as planned, the listener will record relevant events. This helps users determine when task timing should be modified or other settings adjusted.

How to set up Laravel scheduled tasks

To set up scheduled tasks in Laravel, you need to complete the following steps:

Step 1: Create a controller and command

First, You need to create a controller and a command that will do the actual work. In this example, we will create a "TaskController" controller and assign a "TaskCommand" command to it.

php artisan make:controller TaskController
php artisan make:command TaskCommand
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Step 2: Edit the command

Open the TaskCommand.php file and update the "fire" method so that the actual task is performed. In this example, we set up the task to write the current timestamp to a file.

public function fire()
{
    file_put_contents(storage_path().'/task.log', time(). "\n", FILE_APPEND);
}
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Step 3: Create Scheduler Task

Open the app/Console/Kernel.php file and add a new task. In this example, we set the task to execute every minute.

protected function schedule(Schedule $schedule)
{
    $schedule->command('task')->everyMinute();
}
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Step 4: Run the task

Finally, you can run the task scheduler using the following command:

php artisan schedule:run
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This command will scan the Laravel task scheduler and execute the tasks that need to be executed .

Conclusion

By using the Laravel task scheduler, you can easily execute recurring tasks on a regular basis. Laravel provides a powerful task scheduler that makes setting up and managing scheduled tasks very simple. If you need to automate a task, Laravel Task Scheduler is probably your best choice.

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