In PHP, how do I chunk objects with strong typing?

In PHP, you can chunk objects while ensuring strong typing by defining a method that takes an array of objects and splits them into smaller arrays (chunks) based on a specified size. Using typed properties and parameters enhances the robustness of your code.


            <?php
            class Chunker {
                /** @var array */
                private array $data;

                public function __construct(array $data) {
                    $this->data = $data;
                }

                public function chunk(int $size): array {
                    if ($size <= 0) {
                        throw new InvalidArgumentException('Chunk size must be greater than zero.');
                    }

                    return array_chunk($this->data, $size);
                }
            }

            // Example usage:
            $objects = [
                new stdClass(),
                new stdClass(),
                new stdClass(),
                new stdClass(),
            ];

            $chunker = new Chunker($objects);
            $chunks = $chunker->chunk(2);

            var_dump($chunks); // Outputs the array of chunks
            ?>

In PHP, how do I chunk objects with strong typing?

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In PHP, how do I chunk objects with strong typing?

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