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…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...
…as the above example, the closure instance is stored as the value. The following code will quickly prove this: 1 <?php 2 3 // true 4 $ isClosure = ( $ fluent -> method instanceof Closure ) : To evaluate the closure and get the results, the value...
…e jsonSerialize method internally returns a call to toArray . Because of this, toArray , jsonSerialize and getAttributes are all functionally equivalent. The jsonSerialize method exists to satisfy PHP's JsonSerializable interface, which allows...
The push method is the logical opposite of the prepend method and will push an item onto the end of the collection. The push method returns a reference to the original collection instance. The push method modifies the collection instance it was...
The $options parameter allows developers to change the sorting behavior of the sortBy method. The accepted options are the same options that are defined for PHP's sort function. The following collection instance will be used throughout this...
…2 {{ articles | slice ( 1 , - 1 ) }} 3 < li > {{ title }} </ li > 4 {{ /articles }} 5 </ ul > As another example, let us suppose we wanted to produce a layout similar to Figure 1.60 . However, let us all say that we need to output two different...