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The retry helper function can be used to attempt an operation that is prone to throwing exceptions a set number of times. This helper function can also wait a certain number of milliseconds between attempts. If the operation specified in the...
The following code examples will demonstrate the usage of the has method. The results of method call will appear above the method call as a comment. 1 // Get a translator instance from the Service Container. 2 $ translator = app ( ' translator ' )...
avg($key = null) 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...
The mapToGroups method is similar to the mapToDictionary method, in that the mapToGroups method allows you take a collection of data and reduce it such that the final result is a collection of key/value pairs. The resulting value for each key may...
On a recent Statamic project I was continuously receiving the following error when attempting to view a collection's entries within the Statamic control panel: 1 TypeError 2 3 Illegal offset type Digging through the error's vendor frames I...
Before writing any more code, we need to take a moment to understand exactly what it is we are trying to analyze. Let's consider the following example input: 1 where(name, =, 'Alice\'s name')|where(author, =, '\\')|is:published(true) This input...
each(callable $callback) The each method accepts a $callback which will be called on each item in the collection. If the $callback returns false , the each method will break from its iterator and return a reference back to the original Collection...
The following example shows how to get the first item in a collection: 1 use Illuminate \ Support \ Collection ; 2 3 // Create a new collection instance. 4 $ collection = new Collection ( [ 5 ' first ' , ' second ' , ' third ' 6 ] ) ; 7 8 // first...
The partition 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...
Now that we have a place to store our compiled components, and Volt knows to look for them, we need to update our primary compiler implementation to utilize the ComponentCompiler , replace the component in the source with a @livewire directive,...