Comment by semiquaver

Are they just confused about what characters require escaping in JSON strings or is PHP weirder than I remember?

    {
        "\/blog\/11-million-rows-in-seconds": {
            "2025-01-24": 1,
            "2026-01-24": 2
        },
        "\/blog\/php-enums": {
            "2024-01-24": 1
        }
    }