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The first technique we will look at to dynamically fetch our alt will be to use the scope tag to alias everything. This will have the effect of pushing all of our root data into an array for us. This will then in turn let us use variable...
Macros are a way to reduce the lines of code a developer has to write, and can be traditionally thought of as "shortcuts". Laravel generally uses macros to add, or inject, functions into various classes at runtime. Developers familiar with C# can...
Let's start with functions, because that will flow better with the previous examples. When we wrote our triangleArea function, that really was a function . Functions return a value to whatever code that called it. In our above example, some code...
Finds all components with the provided tag name. This method will return all component tags that match the provided name, including closing tags. Argument Description $tagName The tag name to filter on. 1 <?php 2 3 use Stillat \ BladeParser \...
Constructs a new Document instance from the provided document text. The Document instance returned from this method is created by invoking DocumentFactory::makeDocument() . Argument Description $document The template content. $filePath An optional...
The ascii helper method accepts only one argument: $value . $value should always be a string, or something that can be cast into a string. The function converts a string in the UTF-8 encoding into its ASCII equivalent. This method is useful when...
The following Laravel classes allow for macros to be created by using the \Illuminate\Support\Traits\Macroable trait. There are, at the time of this writing, six classes that ship with direct support for macros: Class Description...
The $callback function is an optional parameter, and can be omitted. When the $callback parameter is omitted, the first method will return the first item in the array: 1 use Illuminate \ Support \ Arr ; 2 3 // 'browser' 4 $ firstItem = Arr ::...
The signature that will be implemented using the getOptions method is: 1 test:command {--q|optionName} The corresponding getOptions implementation would be: 1 <?php 2 3 use Symfony \ Component \ Console \ Input \ InputOption ; 4 5 // Beginning of...
sortByDesc($callback, $options = SORT_REGULAR) The sortByDesc method operates exactly the same as the sortBy method. The only differences is that the sortByDesc method does not define a $descending parameter. The sortByDesc method internally makes...