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…tance of Collection and would contain a value similar to the following output: 1 object(Illuminate\Support\Collection) 2 protected 'items' => 3 array 4 0 => int 4 5 1 => int 5 6 2 => int 6 7 3 => int 7 8 4 => int 8 The $length parameter allows...
…ll the first method will return the first message in the MessageBag instance. If there are no messages stored within the message bag, the first method will return an empty string. The first method also accepts a $format parameter, which allows...
…ction and would contain a value similar to the following output: 1 object(Illuminate\Support\Collection)[134] 2 protected 'items' => 3 array (size=5) 4 0 => int 4 5 1 => int 5 6 2 => int 6 7 3 => int 7 8 4 => int 8 The $length parameter allows...
…ew (which by default would be an instance of Illuminate\View\View ). The examples in this section will make use of the default welcome.blade.php example view file that ships with new Laravel installations. If no arguments are supplied to the view...
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...
…{0} There are no books! 2 |[1,3] You have one, two or three books. 3 |{4} Four is a great number of books! 4 |[5,+Inf] The number of books you have is uncountable! THe following code example will demonstrate the value returned by the trans_choice...
…ll and Artisan command from within your application and 6 // pass an argument. 7 Artisan :: call ( ' migrate ' , array ( ' --path ' => ' ../app/database/migrations ' ) ) ; 8 } ) ; You could even simplify this further by leveraging Laravel's >path...
The sort helper method will allow you to sort the given $array based on some condition returned by the $callback . The method works by iterating over all the values in the $array and passing the values it finds into the $callback function. It then...
…} 18 object ( StudentTestResult ) { 19 [ " name " ] " Alice " 20 [ " testScore " ] 95 21 } 22 object ( StudentTestResult ) { 23 [ " name " ] " Allison " 24 [ " testScore " ] 96 25 } 26 } Alternatively, we can sort the array based on the student's...