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Re: strange result while passing a variable as referenz

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  Re: strange result while passing a variable as referenz "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-08-08 22:21 +0200

#14165 — Re: strange result while passing a variable as referenz

Lars Uhlmann wrote:

> PHP 5.3.3-7+squeeze21 with Suhosin-Patch (cli)

Really cli?  I'm asking because of the usage of $_SESSION.

> I like to modify $_SESSION within a function, therefore I pass it as
> reference. All my "tag"s are added to $_SESSION['data'] as expected but
> they are empty and not 'mooh'.

The script works fine under PHP 5.4.19 (*cli*) on Win7.  There *might*
be a bug in your PHP version.

> Sure I can use $_SESSION in my function directly but that's IMHO no good
> style

ACK.  However, why don't you simply return the new array and assign it
to or merge it with $_SESSION['data']?  IMHO that's even better style.

-- 
Christoph M. Becker

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