Morgengrauner Dokumentation

Dateipfad: /home/mud/mudlib/doc//efun/reverse
SYNOPSIS
        int     reverse(int arg)
        string  reverse(string arg)
        bytes   reverse(bytes arg)
        mixed * reverse(mixed * arg)
        mixed * reverse(mixed * & arg)

DESCRIPTION
        Reverse the content of array, string or byte sequence  and
        return the result. If  is an integer, the bits in the
        integer are reversed.

        If called in the reference variant, the argument array itself
        is reversed and then returned.

EXAMPLES
        reverse(0x306a) - returns 0x560c0000

        reverse("test") - returns "tset"

        mixed * arr = ({ 1, 2 });
        reverse(arr)  - returns ({ 2, 1 }), leaves arr unchanged.
        reverse(&arr) - returns ({ 2, 1 }), sets arr to ({ 2, 1 })

BUGS
        Reference ranges like reverse(&(a[1..2])) are not supported.

HISTORY
        Introduced in LDMud 3.3.529.
        LDMud 3.3.532 added the reversal of bits in an integer.

SEE ALSO

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