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Laravel 5 Collections: Mapping Collection Elements and Reducing to a Single Dimension With flatMap

The flatMap method is used in the same way as the map method but will collapse the resulting collection. The flatMap method does not modify the original collection; it will return a new, modified collection its return result.

Parsing Custom Blade Components | Implementing a Custom Laravel Blade Precompiler for Volt and Livewire

…deParser \ Nodes \ DirectiveNode { } 51 4 => Stillat \ BladeParser \ Nodes \ LiteralNode { } 52 5 => Stillat \ BladeParser \ Nodes \ DirectiveNode { } 53 6 => Stillat \ BladeParser \ Nodes \ LiteralNode { } 54 ] When we use the Document::fromText...

Laravel 5 Collections: Executing a Function on Collection Elements and Values With mapSpread

The mapSpread method is used to execute a callback on a collection. If the collection contains nested collections, or Traversable objects, the mapSpread will supply the elements of the nested collections as the arguments to the callback function....

Improving Our Navigation Menu | Integrating Laravel Spark, Stripe, and Statamic 3

…< a href = " / " class = " block text-xl lg:inline-block mr-12 font-black " > {{ settings : site_name }} </ a > 4 </ div > 5 < div class = " block lg:hidden " > 6 < button class = " flex items-center px-3 text-gray-800 " x-bind:class = "...

Laravel 5 Collections: Determining the Most Common Value in a Collection With mode

In a data set, the mode is the value that appears most often. The mode method will return the mode of the data set contained within the collection; you may also specify a $key to narrow which data field the collection looks at when determining the...

Laravel 5 Collections: Determining If a Collection Has An Element With has

The has method is used to determine if a item exists in the collection based on a given $key . The has method returns true if the item exists and false if it does not.1 public function has ( 2 $ key 3 ) ;The following example demonstrates the...

Example Use | Laravel 5 Collections: Sorting a Collection Based on a Key Value With sortBy

The following collection of imaginary users will be used when demonstrating the features of the sortBy method: 1 use Illuminate \ Support \ Collection ; 2 3 // Create a new collection instance. 4 $ collection = new Collection ( [ 5 [ 6 ' name ' =>...

Example Use | Laravel 5: Execute a Callback on a Given Value While Chaining the Original Value With tap

…ction is used to call a given Closure (provided as an argument to the $callback parameter) with the given $value . The tap helper function will return the reference to the original $value as its return value. This allows you to call any number of...

Passing Data to PHP Anonymous Functions

…llback. 11 $ myNewArray = array_filter ( $ myArray , function ( $ value ) { 12 return $ value != $ valueToCheckAgainst ; 13 } ) ; If we try to run this we code we will get an error similar to this: Notice: Undefined variable: valueToCheckAgainst...

Laravel Task Scheduler: An Introduction

…systems like cron or Windows Task Scheduler in the sense that the actual scheduling of commands is done using Laravel's task scheduler, not with third party systems (the third party systems would then be required to call the Laravel task...