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The ability to easily interactive with your application to experiment or debug issues is an incredibly important thing. To help with this, Laravel provides a tinker command out of the box. The tinker command uses the PsySH library to setup a REPL...
…stance had set the MessageBag instance before returning it from the getBag method, both $messageCount variables would have contained the value 1 . Another way to retrieve MessageBag instances from the ViewErrorBag instance is dynamically access a...
The each method can also be used with higher order messaging, which allows us to invoke collection methods and access properties on objects using PHP's property accessors syntax. In the following example, we will create modify our User class to...
The avg method is a useful method for calculating the average of all items in the collection. The avg method defines an optional $key parameter, which can be used to specify what property of the collection should be averaged. If no key is...
The avg method will also work on nested array items or object properties. You can specify which nested property to average by using "dot" notation. For example, in the following array of products it is still possible to use the avg method to...
The avg method can also be used with higher order messaging, which allows us to invoke collection methods and access object instance properties using PHP's property accessors syntax. In the reject section, we created a Product class that was used...
The cache helper function can be used as a convenient way to access the Laravel cache store, retrieve existing items from the cache, and to place new items in the cache. The behavior of the cache helper function is determined by the number and...
The decrypt helper function can be used to decrypt the provided value. The function resolves the configured Illuminate\Contracts\Encryption\Encrypter implementation from the Service Container and then calls the decrypt method on the Encrypter...
When developing commands that are required to be used on multiple systems it can be beneficial to your users if your commands respond to the operating environment. When it comes to how console commands interact with terminals it is only really...
When supplying a options file path to the format utility, the provided JSON file can be configured with the following formatting options: 1 { 2 " htmlOptions " : { } , 3 " formatFrontMatter " : true , 4 " insertSpaces " : true , 5 "...