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…links. For the Semantic paginator, we are going to use the ellipsis horizontal icon the framework provides: 1 /** 2 * Get a pagination "dot" element. 3 * 4 * @return string 5 */ 6 public function getDots ( ) 7 { 8 return $ this ->...
…sform method: 1 use Illuminate \ Support \ Collection ; 2 3 // Create a new collection instance. 4 $ collection = new Collection ( [ 5 ' first ' , ' second ' , ' third ' 6 ] ) ; 7 8 // Modify the original and change the case of 9 // each string...
The pluck method is used to retrieve the a list of values from the collection. It defines two parameters: $value and $key . The $value indicates which property should become the value in the resulting collection and the $key parameter indicates...
The only helper method is the logical opposite of the except method. Using the same $_POST array from the previous example, we could retrieve only a user's first name like so: 1 use Illuminate \ Support \ Arr ; 2 3 $ inputData = Arr :: only ( 4 $...
…turns 0 which might not seem obvious when the expected answer is 120 . However, the $initial is used as the $carry argument for the first iteration of the $callback function. The $initial value is null by default. When null is used for...
The get helper method will retrieve an item from the given $array using dot notation. This allows developers to retrieve items from the array at arbitrary depths quickly, without having to use PHP's array syntax.
The contains method can also be used with higher order messaging, which allows us to invoke collection methods and access properties on objects using PHP's property accessors syntax. In the following example, we will modify the User class we...
The head is a simple wrapper around PHP's reset function. This function will return the first element of an array or false if the array is empty. This function does not modify the array.The signature of the head helper function is: 1 function head...
…string 'XL' (length=2) The following examples demonstrate the usage of the prepend method when supplying an argument for the $key parameter: 1 <?php 2 3 // Create a new collection to work with. 4 $ collection = collect ( [ 5 ' name ' => ' Holiday...
The accessible helper method is used to determine whether the given $value is array accessible. A value $value is array accessible if the value is an array or an instance of ArrayAccess .The signature of the accessible method is: 1 public static...