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The combine method is used to combine the keys of the collection the method was called on with the values of another collection or array (supplied as an argument for $values ). This method also returns a new Collection instance and does not modify...
The uniqueStrict method can be used to all of the unique items in the collection; it behaves similarly to the unique collection method in that it accepts an optional $key argument which can be used to restrain the conditional check when...
There are some scenarios where it is beneficial to add link/metadata tags from tags or some other application code. When doing so, it is very important to note that any queued link/metadata tags will persist across requests when serving multiple...
The contains method defines two parameters: $key and $value . The $value parameter has a default value of null , however, the two method calls are not the same: 1 use Illuminate \ Support \ Collection ; 2 3 $ collection = new Collection ( [ 4 '...
…t\MessageBag class is an elaborate key/value storage system for storing different types of messages. It it also allows developers to specify a format which is used when returning the messages. The format makes it incredibly simple to format...
Laravel 4 provides a convenient after filter. This filter will run after your routes and controllers have run. There are many awesome things you can do in the filter, such as logging, or checking various things. A basic usage of this filter might...
The policy helper function can be used to retrieve a policy (a policy class can be any valid PHP class) instance for a given $class . The $class can be either a string or an object instance. If no policies for the given $class have been registered...
This article is part of a four part series all about Laravel facades. Each of the parts are listed below: Laravel Facades Part One: An Introduction to Facades, Laravel Facades Part Two: Using Facades, ., Laravel Facades Part Three: Creating Custom...
The toJson method will return a JSON encoded version of the data stored within the collection instance. It internally does this by returning a call to PHP's json_encode function, passing in any $options that were supplied. Like the json_encode...
The migrate:reset command can be used to roll back all the migrations in your application. The migrate:reset command provides a few options that can be used to customize the behavior of the reset. The following table lists and explains the various...