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The diffKeys method is similar to the diff method. It is used to determine which items whose keys in the collection are not present in the supplied $items collection's keys. $items can be either an array, or another instead of Collection .1 public...
put($key, $value) The put method is used to add a new item to the collection with a given $key and $value . The put method modifies the original Collection instance and returns a reference to it. The following code example will highlight the usage...
The take method is a useful method that will return the provided number of items (up to the provided $limit ) from the collection. If the $limit is negative, it will return a number of items (up to the provided $limit ) from the end of the...
map(callable $callback) The map method applies a given $callback to each item in the collection. The $callback can modify the item which will be added to a new collection. The map method does not modify the original collection, but returns a new...
The quickRandom helper method is similar to random in that it generates a random string to a given $length . The quickRandom helper method does not rely on the OpenSSL extension, and generates its random strings from a pool of alpha-numeric...
take($limit) The take method is a useful method that will return a number of items (up to the provided $limit ) from the collection. If the $limit is negative, it will return a number of items (up to the provided $limit ) from the end of the...
The queue:failed command is a simple command that will list all of the queue jobs that have failed. The data for the generated table comes from the failed_jobs database table. This command defines no parameters or options and can be used like so:...
The singular helper method is the logical opposite to the plural method: it will attempt to take a given $value and return the singular form of that word. The internal mechanisms are similar to the plural method. The signature for the singular...
The session function can be used to resolve the \Illuminate\Session\SessionManager instance from the service container, retrieve session values, and even set new session values. These different behaviors are controlled by the types, and number, of...
The any method can be used to determine if the error message bag contains any messages. It is a convenience method and acts a shortcut to calling the count method within a conditional statement. The any method returns a boolean value.The signature...