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…ros exist internally and does not expose any public API for determining if a macro exists. This does not mean, however, that it cannot be determined if a macro exists for the Builder . Because the getMacro internally makes a call to the array_get...
…k function on a copy of the collection; however, unlike the tap method, the pipe method returns the result of the callback function.1 public function pipe ( 2 callable $ callback 3 ) ;The following example demonstrates the basic usage of the pipe...
…ted earlier. 27 $ viewErrorBag -> put ( ' default ' , $ messageBag ) ; 28 29 // Get the count from $viewErrorBag 30 // 31 // 1 32 $ messageCount = count ( $ viewErrorBag ) ; As can be seen in the comments in the above example, the count method...
The method_field helper function is a simple function that returns a new instance of "Illuminate\Support\HtmlString" The contents of the HtmlString instance is a hidden HTML input field with the name _method and the a value of $method .The...
…nd other advanced features. The extension is capable of determining which blueprint fields to show in suggestions based on common collection configurations, but there are some scenarios where explicitly specifying them can improve your...
…php namespace App \ Http \ Controllers ; 2 3 use Math ; 4 5 class TestController extends Controller { 6 7 public function getindex ( ) 8 { 9 $ result = Math :: add ( 1 , 2 ) ; 10 } 11 12 }Creating a facade alias is completely optional. Package...
…es. Options are not necessarily required, and can be used as a sort of "flag" to change the behavior of the command's execution. Options must start with the -- (double hyphen) prefix. Parameters and options are defined in the command's $signature...
For example, the following signature could be used to accept a user's first and last name: 1 <?php 2 3 // ... 4 5 protected $ signature = ' example:command {firstName} {lastName} ' ; Since the {firstName} and {lastName} input requirements were...
The pull helper method is similar to the get method in that it will return a value for the given $key in the $array (or the $default , if it is specified and the $key does not exists). The difference is that the pull method will remove the item it...
The isNotEmpty method is the logical opposite of the isEmpty method; and it will return a boolean indicating whether or not the collection is not empty.1 public function isNotEmpty ( ) ;The following example demonstrates the basic usage of the...