PHP Conference Nagoya 2025

    QuickHashStringIntHash::exists

    (No version information available, might only be in Git)

    QuickHashStringIntHash::exists — This method checks whether a key is part of the hash

    说明

    public QuickHashStringIntHash::exists(string $key): bool

    This method checks whether an entry with the provided key exists in the hash.

    参数

    key

    The key of the entry to check for whether it exists in the hash.

    返回值

    Returns true when the entry was found, or false when the entry is not found.

    发现了问题？

    了解如何改进此页面 • 提交拉取请求 • 报告一个错误
    ＋添加备注

    用户贡献的备注

    此页面尚无用户贡献的备注。
    To Top