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Laravel 5 Message Bags: Retrieving Messages With a Provided Format With all

…etrieve all the messages according to a given $format . The $format is null by default, which will cause the all method to use the format stored within the MessageBag instance (which can be retrieved using the getFormat method). Alternatively,...

setMessage($message, $name = 'message') | Laravel Artisan Custom Styles: Custom Progress Bar Styles

…test message %test% " 11 ) ; 12 13 for ( $ i = 0 ; $ i < 10 ; $ i ++ ) { 14 // We are adding one to the count so that the user can 15 // view a count that does not start at 0. Step zero 16 // would now display as "The current step is 1". 17 //...

Laravel 5 Collections: Converting a Multi-Dimensional Collection Into a Single Dimension With collapse

…2 protected 'items' => 3 array 4 0 => int 0 5 1 => int 1 6 2 => int 2 7 3 => int 3 8 4 => int 4 9 5 => int 5 10 6 => int 6 11 7 => int 7 12 8 => int 8 13 9 => int 9 The collapse method internally calls the Illuminate\Support\Arr::collapse($array)...

Laravel Artisan Session Table: The session:table Command

…tion for the sessions database table. This table is required to use the database session driver. This command defines no parameters and can be used like so: 1 php artisan session:table The migration will create a sessions table with the following...

Laravel 5: Creating Combinations of Elements With crossJoin

…mbinations of the input array values.The signature of the crossJoin method is: 1 public static function crossJoin ( 2 ... $ arrays 3 ) ; If you are unfamiliar with the ...$arrays syntax, this is PHP's variable-length argument syntax. It allows...

Laravel 5 Collections: Sorting a Collection Based on a Key Value With sortBy

…s by some key, or by some value returned by a $callback . The $callback can either be a function that defines two parameters: $value and $key or the $callback can be the name of some key to sort the collection by. The $options parameter allows...

Example Use | Laravel 5 Collections: Sorting a Collection Based on a Key Value With sortBy

…ink ' , 25 ' Dave ' , 26 ' Chase ' 27 ] 28 ] , 29 [ 30 ' name ' => ' Dave ' , 31 ' age ' => 19 , 32 ' followers ' => [ 33 ' Dee Dee ' , 34 ' Stevie ' 35 ] 36 ] 37 ] ) ; It is possible to sort the $collection by name like so: 1 // Sort the users...

sortBy Options | Laravel 5 Collections: Sorting a Collection Based on a Key Value With sortBy

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...

Parsing String Input Values | Implementing a Customer Domain Specific Language Parser in PHP

Our next challenge is going to be allowing for string input values. We will update our input.txt file to contain the following value: 1 where(name, =, 'Simple string input') If we run our parser now we get the following output: 1 array(1) { 2...

Adding Error Messages to Our Parser | Implementing a Customer Domain Specific Language Parser in PHP

…ng started at character: ' . $ stringStartPosition ) ; 70 } 71 } 72 73 if ( $ current === TOKEN_STR_ESCAPE ) { 74 if ( $ isParsingString && $ next !== null ) { 75 if ( in_array ( $ next , $ validEscapeCharacters ) ) { 76 // Handles case of:...