Using The Loop, WordPress processes each post to be displayed on the current page, and formats it.
#Php for loop code#
Miscellaneous XML Tutorial Webhost Tutorial Flash Tutorial SEO Tutorial The Loop is PHP code used by WordPress to display posts.
Scripting Javascript Tutorial PHP Tutorial Perl Tutorial Ajax Tutorial ASP Tutorial VBScript Tutorial This closure should type-hint the type of object that it is responsible for rendering.Web Tutorials Beginner Tutorial HTML Tutorial CSS Tutorial
To accomplish this, you should invoke Blade's stringable method. In these cases, Blade allows you to register a custom echo handler for that particular type of object. However, sometimes you may not have control over the _toString method of a given class, such as when the class that you are interacting with belongs to a third-party library. The _toString method is one of PHP's built-in "magic methods". If you attempt to "echo" an object using Blade, the object's _toString method will be invoked. The cached Blade views may be removed using the view:clear Artisan command. Typically, this method should be called from the boot method of one of your application's service providers:Īfter updating the logic of a Blade directive, you will need to delete all of the cached Blade views. As you will see in the example below, the "namespace" will be prefixed to the component's name when the component is rendered. The anonymousComponentNamespace method accepts the "path" to the anonymous component location as its first argument and the "namespace" that components should be placed under as its second argument. To inform Laravel of this anonymous component location, you may use the anonymousComponentNamespace method provided by the Blade facade.
However, you may occasionally want to register other anonymous component paths with Laravel in addition to the default path.įor example, when building a vacation booking application, you may wish to place flight booking related anonymous components within a resources/views/flights/bookings/components directory. Default values that are not explicitly passed to the parent component can not be accessed by the directive.Īs previously discussed, anonymous components are typically defined by placing a Blade template within your resources/views/components directory. The directive can not access parent data that is not explicitly passed to the parent component via HTML attributes. If the array element has a numeric key, it will always be included in the rendered class list: The directive accepts an array of classes where the array key contains the class or classes you wish to add, while the value is a boolean expression. The directive conditionally compiles a CSS class string. When in a nested loop, the parent's loop variable. Whether this is an odd iteration through the loop. Whether this is an even iteration through the loop. Whether this is the last iteration through the loop. Whether this is the first iteration through the loop. The total number of items in the array being iterated. The current loop iteration (starts at 1). The index of the current loop iteration (starts at 0). Of course, as mentioned in the documentation on views, data may be passed to the Blade view using the view helper's second $loop variable also contains a variety of other useful properties: Property blade.php file extension and are typically stored in the resources/views directory.īlade views may be returned from routes or controllers using the global view helper. In fact, all Blade templates are compiled into plain PHP code and cached until they are modified, meaning Blade adds essentially zero overhead to your application. The loop continuously executes until the condition is false. condition - Evaluate each iteration value. The initial value of the for loop is done only once. The parameters of for loop have the following meanings: initialization - Initialize the loop counter value. Unlike some PHP templating engines, Blade does not restrict you from using plain PHP code in your templates. The php for loop is similar to the java/C/C++ for loop. Blade is the simple, yet powerful templating engine that is included with Laravel.
0 kommentar(er)
