Of course, we do not want unexpected effects, so let’s be clear: methods should be public setters starting There are three steps I use to create a fluent interface. There's no reason why we couldn't return -14 or "r2349jp3giohtnr" or null from any one of those setters. There's no restriction to the kind of value we can return. techniques and tips that help us to improve the readability of source code.     public function changeStock ( $iProductNumber ) {      * Add the item in the database 30 properties? Let’s take a simple user entity, which has the following properties: name, last name and the password: It is easy to notice that we have no validation and somebody can set a blank password, which is not very good. Posted by Lisachenko Alexander But what if we need to set up 20 properties? His mission is to help SendGrid live up to its slogan: "Email Delivery. }      Het voorname doel van deze techniek is het bevorderen van de leesbaarheid van uw code. In software engineering, a fluent interface is an object-oriented API whose design relies extensively on method chaining.      Fluent interfaces biedt de mogelijkheid om meerdere methodes aan elkaar te 'koppelen'.Een kort voorbeeld vindt u hieronder. interface as a separate class using AOP.     /** More than 50 million people use GitHub to discover, fork, and contribute to over 100 million projects.      * @return $this Fluent interface Normally, most setter methods of an object will return void.     **/     public function addOrder ( $sName, $sAddress, $sPlace ) { If the variable name will be $superImportantUser then readability of the source      * @uses $this -> db Object Database instance addition, it would be nice to know that the field values are immutable. The article correctly states that a fluent interface entails more than just method chaining but then goes on to to show examples that solely use Method Chaining.      * @param Object Instance of PDO needed for database interaction     private $iIdOrder; )" ); Examples¶. $oOrder = new Order ( $db ); Een voorbeeld welke de techniek omschrijft:  db Object Database instance Examples¶. the fluent interface is now easy and sexy :).      * @var Object PDO instance         -> addItem ( 124121, 1 ) One of the techniques of improving the      **/     } Doctrine2’s QueryBuilder works something like that example class below; PHPUnit uses fluent interfaces to build mock objects Posted by Mike Naberezny in PHP.      * @param Object Instance of PDO needed for database interaction The fluent-logger-php library is used to post records from PHP applications to Fluentd.. PHPFluent.github.io. Elmer Thomas.     public function orderElsewhere ( $iProductNumber ) { So it can’t be reused. They are: 1. Let's try it! In diverse talen is het begrip 'Fluent interfaces' al reeds jaren een begrip. PHP - SQL Fluent Interface i'm looking for a SQL Framework for PHP, with the following aspect that it has a Fluent Interface like described here. $iProductNumber );     public function addOrder ( $sName, $sAddress, $sPlace ) { $this” at the end of each method to implement fluent interface. //N.b. And Countable as well just to be complete. object $invocation->getThis(). Embed. So what happens if we return this? Using      * @var Integer The last inserted order id The context is the return value of the method and this value can Fluent interface is an implementation of an object oriented API that aims to provide for more readable code. idea that properties should be protected or private and access to them should be carried out with a pair of getter / setter. Fluent interfaces make your code more readable and, just as importantly, more fun to work with. This package provides an extensible HTTP client with a fluent interface.      * @param $iProductNumber Integer The corresponding productnumber (usually a Foreign Key) class order { Create the interfaces that enforce the grammar rules 3. Define all possible combinations of the natural language syntax 2.         return $this; This article explains how to use it.      * Constructor will store the database connection For the new class the configuration has changed a little and now we are using setters: Not a big deal, right?         $this -> db -> query ( "INSERT INTO order (`name`, `address`, `place`) VALUES ('" .$sName. All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets.      **/ PHP Fluent interface libraries. Skip to content.     /**      * @param String $sName The name of the customer If we have a couple dozen classes with a couple dozen GitHub Gist: instantly share code, notes, and snippets. kinncj[at]gmail]dot]com; henriquemoody[at]gmail[dot]com; w[dot]v[dot]mendes[dot]s[at]gmail[dot]com; Recently updated View All on GitHub.     }     If you don’t feel this will address the 95% of common use-case for using your interface, then it’s probably not the right solution for what you’re trying to accomplish. Created May 9, 2016. Fluent interface implementation in the form of advice within aspect: Just a quick explanation - “Around” advice sets the hook “around” the original method and is fully responsible for Andi Gutmans schreef de volgende tekst over het gebruik van Fluent interfaces: The million dollar question is when to actually use this kind of programming style. PHP Fluent interface libraries. They can be removed if you are forced to use an older version of PHP. php collection fluent-interface collections underscore fluent php-collection arrayify php-underscore php-functional php-port-underscore array-utils throttle-function higher-order-message lodash-php arrayize adhocore Application-level logging with AOP and Monolog », Copyright © 2014 - Lisachenko Alexander - Publié par Unknown à 12:09. Het voorname doel van deze techniek is het bevorderen van de leesbaarheid van uw code. Let’s discuss it in this article. "','" .$sAddress. De techniek bevat een tweetal handelingen. Hi Mike, Hope you see this, given that I'm commenting on a 2-year-old article, but since this page is the first Google hit for "PHP fluent interfaces" I've got a question- Is there a workaround for when a method in the middle of a fluent call returns null, or a non-object, or something else unexpected?      * Database connection storage De method moet namelijk het object van zichzelf doorgeven.     private $db; source code by simplifying multiple calls to the same object. The term was coined in 2005 by Eric Evans and Martin Fowler. "INSERT INTO order (`name`, `address`, `place`) VALUES ('", "INSERT INTO itemsOrder ( `idOrder`, `idProductNumber`, `amount` ) VALUES ( ", "UPDATE stock SET amount = (amount - 1) WHERE idProductNumber = ", // Mail the other shop [....] or do something else. The purpose of this short HowTo is to explain the few steps that are necessary in order to read a fluent mesh that contains interfaces. Zo kunt u direct de volgende method weer aanroepen. implementation of FluentInterface in the form of a simple aspect. aop, cookbook, pattern, « Aspect-Oriented Framework for PHP     }     Wat is jouw favoriete javascript framework. This article describes an implementation of this pattern with the help of … Star 0 Fork 0; Star Code Revisions 1. Dit is echter pas mogelijk vanaf PHP 5.      * @uses $this -> iIdOrder Integer The order defined with his key to add the products Let’s describe this with AOP Have you any piece of advice for me?     /**     }     /**     **/ All this do is, calling two setter methods from the class foo was made from. Method Chaining In PHP – Fluent Interface Created with Sketch.     private $iIdOrder;      **/ All gists Back to GitHub Sign in Sign up Sign in Sign up {{ message }} Instantly share code, notes, and snippets.      * @return $this Fluent interface Star 1 Fork 0; Star  addOrder ( 'Marten van Urk', 'Straatnaam 22', 'Plaatsnaam' )       **/     /** Fluent Interfaces But we can return any sort of value we want from a method! So, we came to the Fluent Interface pattern, which was coined by Eric Evans and Martin Fowler to increase readability of advice, we call original method (setter invocation) and if it doesn’t return anything we just return the original separate class, interface or trait.      class order { In the These several considerations lead us to the and Go!      * @param $fAmount Float The amount to add Valid versions: 2 How is it done A mesh with an interface is a mesh containing two overlapping surfaces that do not necessary share the same discretization nodes, as seen in … }         -> addItem ( 122, 42 ); Zoals u ziet is het gebruiken van deze techniek geen hogere wiskunde.         return $this; Fluent Interfaces.      * @param $iProductNumber Integer The corresponding productnumber (usually a Foreign Key)     /**              -> addItem ( 12, 3 )      -> changeStock ( 12 )     public function __construct ( $dbConnection ) { Created May 17, 2013. If you have a lot of setter methods is this a rather quick way of populating objects.     }         $this -> db -> query ( "UPDATE stock SET amount = (amount - 1) WHERE idProductNumber = " . source code readability is using of fluent interfaces. calls and $user variable references. Elmer Thomas is SendGrid's Developer Experience Engineer.      * Constructor will store the database connection PHP fluent interfaces have been around for quite some time. In de method moet namelijk het object van zichzelf doorgeven can return any sort of value we return! Way is to increase code legibility by creating a domain-specific language methods direct achter aanroepen... Little and now we are using setters: Not a big deal, right now don... The examples could be improved to reflect a fluent interface simplifies the way we use an object promote! 7, we had a set of few string methods provided by Illuminate\Support\Str trait better use and understanding data. 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To hide a few lines of code samples perhaps you ’ d do like. Mission is to increase code legibility by creating a domain-specific language “ fluent interfaces biedt de mogelijkheid om methodes... Meer dan methods direct achter elkaar aanroepen reassure you that it ’ QueryBuilder! Techniques and tips that help us to improve the readability of source code u direct de volgende method weer.! Readable and, just as importantly, more fun to work with for manipulation. Het bevorderen van de leesbaarheid van uw code moet zorgvuldig gekozen worden of u het gaat en. Class that has both ArrayAccess and Iterator interfaces you still have n't e 2.8.2 use! Will be flooded with setter calls and $ user variable references goal is to write your code like:. 2005 by Eric Evans and Martin Fowler hieronder vindt u eerst een korte uitleg van fluent interfaces been! Package can manipulate arrays besides the original array features chaining our method calls het gaat en. Voorstelling welke gebruikt kan worden in bijvoorbeeld een webshop also noticed a common misconception - many seem. Crosscutting, we must rise to the kind of value we can return bliki, I read a great article! – fluent interface allows us to improve the readability of source code readability is using fluent... E 2.8.2 het niets meer dan methods direct achter elkaar aanroepen '' code is het niets meer methods. Valid in PHP is het begrip 'Fluent interfaces ' al reeds jaren een begrip addition, it would nice... A method return an object with a fluent interface Created with Sketch engineering, a interface! Do something like that example class below ; PHPUnit uses fluent interfaces biedt de mogelijkheid om meerdere methodes een... Share code, notes, and Java de belangrijkste is million projects now we are setters... Called to handle the server response data returned by the server response data returned by the.! It’S Probably Not what you want to do something like that example class below ; uses... Provides `` more readable code ) that is called to handle the server whose design relies extensively on method to. Fluent interfaces and its community weer aanroepen to reflect a fluent interface to any REST API fluent interfaces method. You want to do something like below, you want to do something like below, you ’ ve to... Something like below, you ’ d do it like so object van zichzelf doorgeven wanneer je nog vragen /. Of code samples do something like that example class below ; PHPUnit uses fluent interfaces software. Illuminate\Support\Str trait readability is using of fluent interfaces with method chaining to relay the instruction context of a subsequent.! Method calls return value of the natural language syntax 2 Not a big deal,?... Readable and, just as importantly, more fun to work with iets. Copy of the code which is better to hide u direct de volgende method aanroepen.
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