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    EventBuffer::substr

    (PECL event >= 1.6.0)

    EventBuffer::substr — Substracts a portion of the buffer data

    Beschreibung

    public EventBuffer::substr( int $start , int $length = ?): string

    Substracts up to length bytes of the buffer data beginning at start position.

    Parameter-Liste

    start

    The start position of data to be substracted.

    length

    Maximum number of bytes to substract.

    Rückgabewerte

    Returns the data substracted as a string on success, or false on failure.

    Siehe auch

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