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Re: declare arr=( .. ) vs declare -a arr=( .. )
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From: |
Alex fxmbsw7 Ratchev |
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Subject: |
Re: declare arr=( .. ) vs declare -a arr=( .. ) |
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Date: |
Sat, 13 Mar 2021 11:56:02 +0100 |
thank you, :))
On Sat, Mar 13, 2021 at 11:52 AM Koichi Murase <myoga.murase@gmail.com>
wrote:
> 2021年3月13日(土) 6:33 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com>:
> > in in-function content, is there a difference ?
>
> There is no difference in the current version, but there was a
> difference until 3.0. In Bash 3.0 or before, with `declare arr=(1 2
> 3)', arr becomes a scalar variable that contains the value `(1 2 3)'.
>