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    The Swoole\Async class

    (PECL swoole >= 1.9.0)

    Introduction

    Class synopsis

    class Swoole\Async {
    /* Methods */
    public static dnsLookup(string $hostname, callable $callback): void
    public static read(
        string $filename,
        callable $callback,
        int $chunk_size = ?,
        int $offset = ?
    ): bool
    public static readFile(string $filename, callable $callback): void
    public static set(array $settings): void
    public static write(
        string $filename,
        string $content,
        int $offset = ?,
        callable $callback = ?
    ): void
    public static writeFile(
        string $filename,
        string $content,
        callable $callback = ?,
        string $flags = ?
    ): void
    }

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