[Loris-dev] upgrading centos dev server to v21

[Dave MacFarlane]

"?" to mean nullable in type hinting was added in PHP 7.1, so that suggests
that Ling Ma is right and your web server might
be running a different version of PHP than your command line.

You can verify by making a simple php page that calls phpinfo() and seeing
what it says when you visit page in your browser.


On Thu, Jan 9, 2020 at 4:52 PM Tom Beaudry <waveflux at gmail.com> wrote:

> Hi Guys,
>
> I'm trying to upgrade a dev server to v21 that runs on centos from the
> official release.  I followed the instruction on the release page, and I'm
> running PHP 7.1.33.
>
> After the upgrade, when i try and access the login page, i get:
>
> This page isn’t workinglorisdev.concordia.ca is currently unable to
> handle this request.
> HTTP ERROR 500
>
> and my apache logs says:
>
> PHP Parse error:  syntax error, unexpected '?', expecting variable
> (T_VARIABLE) in /var/www/loris/php/libraries/NDB_Client.class.inc on line 49
>
> Any help would be greatly appreciated,
>
> Thanks,
> Tom
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