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contains($key, $value = null) The contains method is used to determine if a given $key exists within the collection. Additionally, an option $value can be specified that will be used to check if a given key/value pair exists within the collection....
last(callable $callback = null, $default = null) The last method is the logical opposite of the first method, and is used to get the last item in a collection, or to get the last item in a collection that matches a certain criteria. A $callback...
unique($key = null) The unique method can be used to get all the unique items in the collection. It accepts an option $key which can be used to further restrict which items are returned. The unique method returns a new instance of Collection with...
…- Article 2 3 2 - Article 3 4 3 - Page Title Our fourth article does not contain a title variable, and our output instead displays the value "Page Title." This behavior can be confusing initially, especially if you anticipated the value being...
The zip method is used to merge the values of two collections. The first collection will be the collection that the zip method was invoked on, the second collection is supplied as an argument. The zip method produces results that are similar to...
first(callable $callback = null, $default = null) The first method is used to get the first item in a collection, or to get the first item in a collection that matches a set of criteria. A $callback can be supplied to return the first item in the...
The where method allows developers to filter a collection given a key value pair. It filters the collection's items by checking that the given $key has some value equal to the provided $value . An argument can be supplied for the $operator...
…the process of invalidating them using new event listeners. We'll be listening for the following events, all of which are triggered by Statamic's Control Panel: Statamic\Events\EntryCreated, : Triggered when a new entry (like a blog post or an...
…: ' The title! ' 3 --- 4 5 {{ my_variable_name = ' view:title ' }} 6 7 {{# Outputs 'view:title' #}} 8 {{ my_variable_name }} 9 10 {{# Outputs 'The title!' #}} 11 {{ @ my_variable_name }} In the previous example, when we use {{ my_variable_name }}...
A common requirement when designing and implementing software is the ability to respond to certain code conditions, or at key points in an application's execution lifecycle. These conditions and lifecycle points can be thought of as events , where...