Showing 10 of 1,278 results.
The isEmpty can be used to determine if the collection has items or not. If the collection has no items, true will be returned, otherwise false will be returned.1 public function isEmpty ( ) ;The following example demonstrates the basic usage of...
The get method can be used to retrieve an item from the collection based of its $key . An optional $default argument can be passed that will be returned if the supplied $key does not exists in the collection. The $default argument can be a simple...
The make:seeder command can be used to generate new seed classes. The command accepts a name argument that will be used as the name of the newly generated file and class. Generated seeder classes are stored in the database/seeds/ directory by...
with($object) The with function will simply return the supplied $object . This function can be used to invoke methods on new class instances that are passed as function arguments: 1 <?php 2 3 class ExampleClass { 4 5 public function someMethod ( )...
The queue:forget command is used to remove a single failed queue job entry from the failed_jobs database table. The command accepts the id of the job to remove as its only argument. The following example demonstrates the usage of the queue:forget...
The sort method is used to sort the collection. If no $callback is provided, the collection will be sorted using a case-insensitive "natural order" algorithm. An optional $callback can be supplied to customize the comparison that is used when...
The groupBy method is used to group a collection based on a given value, represented by the $groupBy parameter. An argument passed to $groupBy can be a simple string, representing the value that the collection should be grouped by, or a callback...
first($array, callable $callback = null, $default = null) Let's begin discussing the first helper method be examining the $callback . The $callback is a function that accepts a $key and a $value as its parameters. The following code sample is an...
In mathematics, the median value is the numeric value that separates the higher half a data sample from the lower half; the median value does not necessarily exist within the data set itself. The median method can be used to get the median value...
The queue:failed-table command is used to create a new migration for the failed_jobs database table. This table is in order to keep track of any queue jobs that have failed. This command defines no parameters and can be used like so: 1 php artisan...