README

This library provides an implementation of RFC-6901 (JavaScript Object Notation (JSON) Pointer).

Usage

namespace BusFactor\JsonPointer;

interface PointerInterface extends Stringable
{
    /**
     * @param array<string|int> $referenceTokens
     */
    public function __construct(array $referenceTokens = []);

    /**
     * @return array<string|int>
     */
    public function getReferenceTokens(): array;

    public function append(string|int $referenceToken): static;

    public function prepend(string|int $referenceToken): static;

    public static function fromJson(string $json): static;

    public function toJson(): string;
}

Mutable pointer

$pointer = new \BusFactor\JsonPointer\Pointer(['data', 'users', '1']);

Immutable pointer

$immutablePointer = new \BusFactor\JsonPointer\ImmutablePointer(['data', 'users', '1']);