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    getservbyport

    (PHP 4, PHP 5, PHP 7)

    getservbyport — Get Internet service which corresponds to port and protocol

    Descrierea

    getservbyport ( int $port , string $protocol ) : string|false

    getservbyport() returns the Internet service associated with port for the specified protocol as per /etc/services.

    Parametri

    port

    The port number.

    protocol

    protocol is either "tcp" or "udp" (in lowercase).

    Valorile întoarse

    Returns the Internet service name as a string, sau false în cazul eșecului.

    A se vedea și

    • getservbyname() - Get port number associated with an Internet service and protocol

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    User Contributed Notes 1 note

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    paland at stetson dot edu
    24 years ago
    Example:
    <?php $value = getservbyport(137, "udp"); ?>

    The same goes for getservbyname()
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