// Returns a new instance of the typed array with the int type value$intArray =Ngmy\TypedArray\TypedArray::new()->withIntValue();// TypedArray<mixed, int>$intArray[] =1;// Good// $intArray[] = '2'; // No good. The InvalidArgumentException exception is thrown// Returns a new instance of the typed array with the class type value that implements the DateTimeInterface interface$dateTimeInterfaceArray =Ngmy\TypedArray\TypedArray::new()    ->withInterfaceValue(DateTimeInterface::class);// TypedArray<mixed, DateTimeInterface>$dateTimeInterfaceArray[] =newDateTime();// Good$dateTimeInterfaceArray[] =newDateTimeImmutable();// Good// $dateTimeInterfaceArray[] = new stdClass();       // No good. The InvalidArgumentException exception is thrownforeach ($dateTimeInterfaceArrayas$dateTime) {echo$dateTime->format('Y-m-d H:i:s') .PHP_EOL;}// Determines if the typed array is empty or notechovar_export($dateTimeInterfaceArray->isEmpty(),true) .PHP_EOL;// false// Gets the typed array of items as a plain arrayprint_r($dateTimeInterfaceArray->toArray());// Array// (//     [0] => DateTime Object//         ...//     [1] => DateTimeImmutable Object//         ...// )// You can also specify the type of the key$stringKeyArray =Ngmy\TypedArray\TypedArray::new()->withStringKey();// TypedArray<string, mixed>$stringKeyArray['foo'] =1;// Good// $stringKeyArray[] = 2;   // No good. The InvalidArgumentException exception is thrown// Of course, you can also specify the type of both the key and the value$intStringArray =Ngmy\TypedArray\TypedArray::new()->withIntKey()->withStringValue();// TypedArray<int, string>

Requirements

Installation

composer require ngmy/typed-array

Documentation

License