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The secure_asset function will return a URI composed of the application's URI and the given $path . It internally makes a call to the asset helper function and always passes true as the argument for the $secure parameter.
The where helper method is functionally similar to the pluck method, in that both take a source $array and filter it to produce a smaller array. It works by iterating over each element in the $array and executing the $callback on each key value...
collapse The collapse method combines all the first-level items of a collection into a new, single collection. The returned value of the collapse method is an instance of the Collection class. We will create a simple collection to work with like...
The filled helper function is the logical opposite of the blank helper function, and can be used to quickly determine if the provided value has a non-null, or non-empty value. The provided $value is considered filled if any of the following...
has($array, $key) The has helper method will return a boolean value that indicates if the given $key exists in the supplied $array , using dot notation. This method is incredibly useful when checking if an array has a specific key at an arbitrary...
The Macroable trait implements PHP's magic __call method to intercept calls to methods when in object context that do not exist in the current class. If a macro with the given method name is found, it is evaluated and the result returned. If no...
reject($callback) The reject method used to create a new Collection instance containing all the items in the collection that do not pass a given truth test. The reject method only defines one parameter: $callback . The $callback function should...
The hasBag method is used to determine if a MessageBag instance exists within the ViewErrorBag instance with the given $key . The $key is set to default unless it is changed. The following example will highlight the usage of the hasBag method.The...
The redirect helper function is a useful helper function and makes the task of returning HTTP redirects much easier from controller actions or from routes. The $to parameter is defined with a default value of null . When $to is null , the redirect...
The retry helper function can be used to attempt an operation that is prone to throwing exceptions a set number of times. This helper function can also wait a certain number of milliseconds between attempts. If the operation specified in the...