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…php namespace App \ Http \ Controllers ; 2 3 use Math ; 4 5 class TestController extends Controller { 6 7 public function getindex ( ) 8 { 9 $ result = Math :: add ( 1 , 2 ) ; 10 } 11 12 }Creating a facade alias is completely optional. Package...
…es. Options are not necessarily required, and can be used as a sort of "flag" to change the behavior of the command's execution. Options must start with the -- (double hyphen) prefix. Parameters and options are defined in the command's $signature...
For example, the following signature could be used to accept a user's first and last name: 1 <?php 2 3 // ... 4 5 protected $ signature = ' example:command {firstName} {lastName} ' ; Since the {firstName} and {lastName} input requirements were...
The pull helper method is similar to the get method in that it will return a value for the given $key in the $array (or the $default , if it is specified and the $key does not exists). The difference is that the pull method will remove the item it...
The isNotEmpty method is the logical opposite of the isEmpty method; and it will return a boolean indicating whether or not the collection is not empty.1 public function isNotEmpty ( ) ;The following example demonstrates the basic usage of the...
…messages for a given $key with the specified $format . The $format is null by default, which will cause the get method to use the format stored within the MessageBag instance (which can be retrieved using the getFormat method). Alternatively,...
The dot helper method will take a multi-dimensional array and return a new associative array where the keys are built from all the nested keys, separated with the . character.
…ageBagCount = count ( $ viewErrorBag -> getBags ( ) ) ; After the above code has executed, the $messageBagCount variable would contain the value 1 . Another way to add MessageBag instances to the ViewErrorBag is by dynamically setting an instance...
zip($items) The zip method is used to merge the values of the $items array with the values within the Collection at the corresponding index. The zip method produces results that are similar to Python's zip function, and developer's coming from a...
…rst ' ) ; 7 8 $ fluent = new Fluent ( $ testObject ) ; 9 10 // The first value 11 $ message = $ fluent -> get ( ' first ' ) ; 12 13 // null 14 $ willBeNull = $ fluent -> get ( ' does_not_exist ' ) ; The $default value is evaluated using the value...