You can see from the code snippet above that the Carbon class is declared in the Carbon namespace. You need to import the namespace to use Carbon without having to provide its fully qualified name each time. Examples in this documentation will assume you imported classes of the Carbon namespace this way. If you're using Laravel, you may check our Laravel configuration and best-practices recommendations.
If you're using Symfony, you may check our Symfony configuration and best-practices recommendations. The same methods are available on both classes but when you use a modifier on a Carbon instance, it modifies and returns the same instance, when you use it on CarbonImmutable, it returns a new instances with the new value. Carbon has all of the functions inherited from the base DateTime class.
This approach allows you to access the base functionality such as modifyformat or diff. Some examples are static snippets, some other are editable when there is a top right hand corner expand button.
You can also click on this button to open the snippet in a new tab. You can double-click on methods name in both static and dynamic examples. There are several different methods available to create a new instance of Carbon. First there is a constructor. You'll hopefully find yourself rarely using the constructor but rather relying on the explicit static methods for improved readability. This is again shown in the next example which also introduces the now function.
If you really love your fluid method calls and get frustrated by the extra line or ugly pair of brackets necessary when using the constructor you'll enjoy the parse method. The string passed to Carbon::parse or to new Carbon can represent a relative time next sunday, tomorrow, first day of next month, last year or an absolute time first day of December You can test if a string will produce a relative or absolute date with Carbon::hasRelativeKeywords.
To accompany nowa few other static instantiation helpers exist to create widely known instances. The only thing to really notice here is that todaytomorrow and yesterdaybesides behaving as expected, all accept a timezone parameter and each has their time value set to The next group of static helpers are the createXXX helpers.
Most of the static create functions allow you to provide as many or as few arguments as you want and will provide default values for all others. Generally default values are the current date, time or timezone. Higher values will wrap appropriately but invalid values will throw an InvalidArgumentException with an informative message. The message is obtained from an DateTime::getLastErrors call. The only special case is for create that has minimum value as default for missing argument but default on current value when you pass explicitly null.
Create exceptions occurs on such negative values but not on overflow, to get exceptions on overflow, use createSafe. Note 1: produces also an exception while does not since is a leap year. That's why years lower than 1 will throw an exception using createSafe. Check isValid for year-0 detection.
Also, if there are errors with the format this function will call the DateTime::getLastErrors method and then throw a InvalidArgumentException with the errors as the message. The final three create functions are for working with unix timestamps. The first will create a Carbon instance equal to the given timestamp and will set the timezone as well or default it to the current timezone.I like to keep my RDS instance separated from Elastic Beanstalk, as RDS instances created by and associated with an Elastic Beanstalk environment will be terminated when the environment is terminated.
Separating the RDS instance from the environment allows you to keep the same database regardless of the environment. Choose whichever database engine your app is set up for.
Continue reading. If Apple and Google would take the best parts of each of their IAP systems, you would get quite a good system. Take a look:. Where to begin? Unfortunately, many were several years old and no longer accurate, leaving me confused and with a puzzle with many missing pieces. But first, a quick review of our setup. This guide will walk you through setting up a Laravel development environment on Elastic Beanstalk.
Before using Elastic Beanstalk, I was using a shared hosting account, and I got fed up with outdated packages and the lack of admin privileges. My goal with this guide was to create a dev server that closely mirrored my intended production environment in Elastic Beanstalk another post on that coming soon.
First, a quick overview. The MVC pattern consists of:. In Laravel 4, the app directory has folders for controllers, models, and views. You would expect the typical flow of information would go like this:. Looking at the files that are included in a new Laravel install at least in Laravel 4. And so I moved forward believing that everything must fall into a model, a view, or a controller. We called this feature Achievements. In the end, my one controller function had ballooned to over lines of code while my models were at about I tested the feature and it worked.
First up…. This quickly got out of hand and managing different versions of files became a huge headache for our alpha. This is where Git can help.
At the party, a mutual friend introduced me to Jonathan Stassenand I gave him the usual pitch. He just so happened to also be working at a startup and was learning a PHP framework called Laravel. Prerequisites As in my previous guide, there are some prerequisites before you jump into the guide: You should have an AWS account.
You have git installed and a git repo initiated for your project.
You should familiarize yourself with Elastic Beanstalk. How to use this guide This guide will walk you through setting up a Laravel development environment on Elastic Beanstalk. What is Elastic Beanstalk?
Sorry, your blog cannot share posts by email.If Apple and Google would take the best parts of each of their IAP systems, you would get quite a good system. Take a look:. We chose to make our product identifier for our subscription the same in Android and iOS to help us keep things more organized i.
Two things to note here, though:. Great, we have a receipt! As such, all the code below is from my StoreTransactionCommandHandler class and sub-classes. If I were to do the same in Laravel 5, all the logic from the handler class would simply be added to the command class itself. Now that we have both iOS and Android IAPs available to users, and since the purchase receipt handling is different for the two platforms, we need to know from which platform the incoming purchase came.
Luckily, our mobile app sends a Client-Platform header with every request to our server, which indicates android or ios. Then I store this receipt as a pending transaction.
Next we need to create a service account to access the Google API. This will open a modal with instructions for setting up a service account. Go ahead and follow the instructions. This key file will need to be accessed by your server to authenticate with Google but should not be accessible publicly. The page will refresh and you should see your service account listed. This means that Google may introduce breaking changes into the library. The good news is that the API itself is in version 3, so that will likely remain stable for some time.
We then handle our exception at a higher level. If that is no longer the case when you read this article, simply add the password as a fourth argument when creating the assertion credentials.
The valid product response contents are detailed in the Purchases. We have a response from Google. And since it is a subscription, we need to check if the subscription has already expired. Almost done! Hopefully this guide helps you implement the process in your own app. Regarding subscriptions specifically, unlike for iOS at least in our casean Android subscription does have a time length for us it was one month and will auto-renew. You can use the same purchaseToken as in the original receipt another reason to store that receipt and follow the same process to make another call to the Purchases.
If the subscription was successfully renewed, then the expiration time in the response will again be in the future, meaning the user has been successfully charged for another subscription term. I keep track of the number of renewals via a counter column in my subscriptions table.
Getting set up for Laravel – Git, Sublime, and WAMP
Also, this helps decrease the number of HTTP requests between your server and Google, speeding up server responses to your mobile app. My vote is for strategy 1. This offloads as much logic from the client onto the server. Theoretically, this means the client app will run faster, and if the server begins to use more resources, we can easily scale using AWS. Thanks for tutorial!
One still open question: Do Google Play Market send any callback to client after every successful charge with appropriate order id and other billing details? Hi, does the recurrent subscription really have dots in the orderId? How can I detect a subscription renewal, can I do a regex and search for the two dots.To encourage active collaboration, Laravel strongly encourages pull requests, not just bug reports. However, if you file a bug report, your issue should contain a title and a clear description of the issue.
You should also include as much relevant information as possible and a code sample that demonstrates the issue. The goal of a bug report is to make it easy for yourself - and others - to replicate the bug and develop a fix. Remember, bug reports are created in the hope that others with the same problem will be able to collaborate with you on solving it. Do not expect that the bug report will automatically see any activity or that others will jump to fix it.
Creating a bug report serves to help yourself and others start on the path of fixing the problem.Laravel 5.5 API From Scratch Using Resources
The Laravel source code is managed on GitHub, and there are repositories for each of the Laravel projects:. You may propose new features or improvements of existing Laravel behavior in the Laravel Ideas issue board. If you propose a new feature, please be willing to implement at least some of the code that would be needed to complete the feature.
Informal discussion regarding bugs, new features, and implementation of existing features takes place in the internals channel of the LaraChat Slack team. All bug fixes should be sent to the latest stable branch or to the current LTS branch 5. Bug fixes should never be sent to the master branch unless they fix features that exist only in the upcoming release.
Minor features that are fully backwards compatible with the current Laravel release may be sent to the latest stable branch. Major new features should always be sent to the master branch, which contains the upcoming Laravel release.
If you are unsure if your feature qualifies as a major or minor, please ask Taylor Otwell in the internals channel of the LaraChat Slack team. All security vulnerabilities will be promptly addressed.
Below is an example of a valid Laravel documentation block. Note that the param attribute is followed by two spaces, the argument type, two more spaces, and finally the variable name:. Don't worry if your code styling isn't perfect!
StyleCI will automatically merge any style fixes into the Laravel repository after pull requests are merged.
This allows us to focus on the content of the contribution and not the code style.Returns a collection of zero or more channel resources that match the request criteria. Quota impact: A call to this method has a quota cost of 1 unit in addition to the costs of the specified resource parts. In addition, any token that uses that scope must be revoked when the MCN decides to accept or reject the channel or within two weeks of the date that the token was issued.
The following table lists the parameters that this query supports. All of the parameters listed are query parameters. The following table identifies error messages that the API could return in response to a call to this method. Please see the error message documentation for more detail.
Laravel Tutorial for Beginners – Retrieve Data from Mysql Database
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4. For details, see the Google Developers Site Policies. Home Guides Reference Samples Support. Overview Activities. Note: The channel resource's statistics. If the parameter identifies a property that contains child properties, the child properties will be included in the response. For example, in a channel resource, the contentDetails property contains other properties, such as the uploads properties.
The following list contains the part names that you can include in the parameter value and the quota cost for each part: auditDetails : 4 brandingSettings : 2 contentDetails : 2 contentOwnerDetails : 2 id : 0 invideoPromotion : 2 deprecated localizations : 2 snippet : 2 statistics : 2 status : 2 topicDetails : 2. Filters specify exactly one of the following parameters. In a channel resource, the id property specifies the channel's YouTube channel ID. Note: This parameter is intended exclusively for YouTube content partners.
Set this parameter's value to true to instruct the API to only return channels managed by the content owner that the onBehalfOfContentOwner parameter specifies.
Set this parameter's value to true to instruct the API to only return channels owned by the authenticated user. This parameter can only be used in a properly authorized request. Use the subscriptions. The parameter value must be a language code included in the list returned by the i18nLanguages. If localized resource details are available in that language, the resource's snippet. However, if localized details are not available, the snippet. Acceptable values are 0 to 50inclusive.
The default value is 5.
The onBehalfOfContentOwner parameter indicates that the request's authorization credentials identify a YouTube CMS user who is acting on behalf of the content owner specified in the parameter value. This parameter is intended for YouTube content partners that own and manage many different YouTube channels.
It allows content owners to authenticate once and get access to all their video and channel data, without having to provide authentication credentials for each individual channel. The CMS account that the user authenticates with must be linked to the specified YouTube content owner. The value will be youtube channelListResponse.
A maximum of one of the following filters may be specified: idmySubscriberscategoryIdminemanagedByMeforUsername. In case of content owner authentication via the onBehalfOfContentOwner parameter, only the id or managedByMe may be specified.
The channel specified by the id parameter does not support the request or the request is not properly authorized. The category identified by the categoryId parameter cannot be found. Use the guideCategories.It has no requirements and dependencies besides Laravel, so you can start building your admin panel immediately.
The package just provides a Blade template that you can extend and advanced menu configuration possibilities. A replacement for the make:auth Artisan command that uses AdminLTE styled views instead of the default Laravel ones is also included It will be faster an independent We have been learning about Laravel 5 controllers for a while now and now its time to make our first controller.
While this will be the "dumbest" controller we make it will contain less logic than most of our controllers willit is still necessary in order to pull some of the logic out of the routes file where it does not belong.
In Laravel 5, controllers are made up of PHP public functions called "actions". We use these actions for each route that we have. We use our routes file to point ce In this video we will create a simple Laravel 5.
We are also going to use the famous front-end framwork Bootstrap to give a better design to our application. So, don't hesitate and feel free to put your questions in the comments section. Eduonix brings this exclusive video for you in which you will learn how to create a basic Laravel website. This series contains different aspects of Laravel such as routes, views, controller models, migrations and so on.
In the end, you will be able to create your own website using Laravel 5. Thank you for watching! Event Calendar in Laravel 5 Using Laravel-fullcalendar In this post, we are going to know how to make event calendar in Laravel 5 application. Nowadays most of the website will like to show our plan, holidays, schedule, events, tasks etc on a calendar that means we can see when starting date and ending date for every event.
This post, we are using Laravel-fullcalendar package for display all events details in our laravel application. It is very simple to make event calendar in our laravel appli Bienvenidos a nuevo curso de Laravel 5 desde cero para principiantes.
Para instalar Laravel 5. Veamos como trabajar con Eloquent en nuestro curso de Laravel 5. Hoy nos basamos en la d In this video we will start to work with models and database migrations.
We will use MySQL as our data store. It is time to work with Migrations and build up our database so that we can store our posts.Accessors and mutators allow you to format Eloquent attribute values when you retrieve or set them on model instances.
For example, you may want to use the Laravel encrypter to encrypt a value while it is stored in the database, and then automatically decrypt the attribute when you access it on an Eloquent model.
In addition to custom accessors and mutators, Eloquent can also automatically cast date fields to Carbon instances or even cast text fields to JSON. To define an accessor, create a getFooAttribute method on your model where Foo is the "studly" cased name of the column you wish to access. As you can see, the original value of the column is passed to the accessor, allowing you to manipulate and return the value.
To define a mutator, define a setFooAttribute method on your model where Foo is the "studly" cased name of the column you wish to access. In this example, the setFirstNameAttribute function will be called with the value Sally. The date's value will be correctly converted and stored in your database:. By default, timestamps are formatted as 'Y-m-d H:i:s'.
This property determines how date attributes are stored in the database, as well as their format when the model is serialized to an array or JSON:. When casting to decimalyou must define the number of digits decimal Laravel has a variety of built-in, helpful cast types; however, you may occasionally need to define your own cast types. You may accomplish this by defining a class that implements the CastsAttributes interface.
Classes that implement this interface must define a get and set methods. The get method is responsible for transforming a raw value from the database into a cast value, while the set method should transform a cast value into a raw value that can be stored in the database. As an example, we will re-implement the built-in json cast type as a custom cast type:. Once you have defined a custom cast type, you may attach it to a model attribute using its class name:.
You are not limited to casting values to primitive types. You may also cast values to objects.
As an example, we will define a custom cast class that casts multiple model values into a single Address value object. We will assume the Address value has two public properties: lineOne and lineTwo :.
When casting to value objects, any changes made to the value object will automatically be synced back to the model before the model is saved:. Occasionally, you may need to write a custom cast that only transforms values that are being set on the model and does not perform any operations when attributes are being retrieved from the model.
A classic example of an inbound only cast is a "hashing" cast. Inbound only custom casts should implement the CastsInboundAttributes interface, which only requires a set method to be defined. When attaching a custom cast to a model, cast parameters may be specified by separating them from the class name using a : character and comma-delimiting multiple parameters.
The parameters will be passed to the constructor of the cast class:. Objects that implement the Castable interface must define a castUsing method that returns the class name of the custom caster class that is responsible for casting to and from the Castable class:.
The arguments will be passed directly to the caster class:. The array cast type is particularly useful when working with columns that are stored as serialized JSON. When you set the value of the options attribute, the given array will automatically be serialized back into JSON for storage:. When using the date or datetime cast type, you may specify the date's format. This format will be used when the model is serialized to an array or JSON :. Sometimes you may need to apply casts while executing a query, such as when selecting a raw value from a table.