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The following examples demonstrate the basic usage of the toJson method: 1 use Illuminate \ Support \ MessageBag ; 2 3 // Create a new MessageBag instance. 4 $ messageBag = new MessageBag ; 5 6 // Add items to the MessageBag 7 $ messageBag -> add...
The toJson method internally makes a call to PHP's json_encode function. Unlike json_encode , toJson does not provide a way to specify the depth (essentially how many arrays are nested inside of each other) to which data will be encoded, which is...
The signature of the studly method is: 1 public static function studly ( 2 $ value 3 ) ;
Let's take a look at a few examples to see how this would format a few example strings. The string returned will appear above the function call as a comment. In fact, all of the function calls below will return the string MyWords : 1 use...
The studly_case function is a shortcut to calling Str::studly . This function is declared in the global namespace.
1 public function average ( 2 $ callback = null 3 ) ;
The following example demonstrates the usage of the average method: 1 // Results in 12.5 2 collect ( [ 5 , 10 , 15 , 20 ] ) -> avg ( ) ; 3 4 // Results in 12.5 5 collect ( [ 5 , 10 , 15 , 20 ] ) -> average ( ) ;
The average method can also be used with higher order messaging, which allows us to invoke collection methods and access object instance properties using PHP's property accessors syntax. In the reject section, we created a Product class that was...
The signature of the last method is: 1 public static function last ( 2 $ array , 3 callable $ callback = null , 4 $ default = null 5 ) ;
The following section builds of the code example we covered in the first section; using it, we can find the last post in a list that matches the /post/* format: 1 use Illuminate \ Support \ Str ; 2 3 $ isPostFormat = function ( $ key , $ value ) {...