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The $callback function is an optional parameter, and can be omitted. When the $callback parameter is omitted, the last method will return the last item in the array: 1 <?php 2 3 use Illuminate \ Support \ Arr ; 4 5 // 'something else' 6 $...
The array_last function is a shortcut to calling Arr::last . This function is declared in the global namespace.
This function affects the original $array . Which would produce a familiar looking array: 1 array( 1 ) { 2 [ " person " ] array(2) { 3 [ " first_name " ] " Jane " 4 [ " last_name " ] " Doe " 5 } 6 } Overwriting the value of first_name is also easy...
The set function can be used to change the entire value of the array. This is accomplished by passing null as the value for $key . When null is used for the $key , the $value will be assigned to the $array variable. The effects of this can be...
The array_set function is a shortcut to calling Arr::set . This function is declared in the global namespace.
The signature of the view function is: 1 function view ( 2 $ view = null , 3 $ data = [ ] , 4 $ mergeData = [ ] 5 ) ;
The following example demonstrates how to check if a particular view exists by name: 1 // Check to see if a view exists. 2 if ( view ( ) -> exists ( ' welcome ' ) ) { 3 // The welcome view exists. 4 } When arguments are supplied to the view...
Sometimes it is useful to store the rendered contents of a view as a string for further processing. The following example demonstrates how to accomplish this using the view helper function: 1 $ welcomeViewContents = view ( ' welcome ' ) -> render...
Message tags act as a sort of comment to help explain the various translation messages when dealing with pluralization. Tags appear at the beginning of a translation message, contain no spaces and end with one colon character ( : ). The following...
The following table will show more examples of handling specific numbers when dealing with pluralization translation. The table will use the following translation message: 1 {0} There are no books! 2 |{1,2,3} You have one, two or three books. 3...