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php.ini loading
| Re: php.ini loading [message #184632 is a reply to message #184623] |
Mon, 13 January 2014 14:42   |
Arno Welzel
Messages: 317
Registered: October 2011
Karma:
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Senior Member |
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Am 13.01.2014 04:25, schrieb Scott Johnson:
> I am running PHP as an Apache Module.
>
> PHP 5.2.6
>
> On my local server it is loading the php.ini from C:\Windows\php.ini
>
> I am having 2 issues that I can hope to resolve.
>
> 1. I would prefer it to load from the working directory which getcwd()
> shows to be my site root (as expected). This was never a problem before
> but I need to have some independent configs since my clients are across
> different servers.
This would be a huge security hole! You don't want your php.ini there!
> The config text says it will look for it in the working directory which
> I think brings me to issue 2.
>
> 2. The php.ini only reloads when I restart the apache server not on
> each page call which I think is why it is loading the default.
Yes - because PHP is loaded as Apache module. This means that Apache
will only load the PHP module *once* and not for every single request.
> When I changed the config on the production server it would reflect it,
> but not on the local.
>
> So in a nut shell I would like to have the config file loaded from my
> working directory on each invocation of a php page.
Why?
1) You can use ini_set() (see
<http://php.net/manual/de/function.ini-set.php>) to override settings if
needed.
2) You can use an .htaccess file to override PHP settings if needed
3) You can use PHP as CGI and not module - so it will be loaded for
every request and therefore load the settings as well for every request.
I would not recommend this for production sites due to the worse
performance compared to the module (which only has to be loaded once
when Apache starts) - but for testing purposes this should be OK.
4) You can use PHP with FastCGI using mod_fcgi and an appropriate
wrapper script, if you need specific settings for one site where you
pass the site specific php.ini to the PHP runtime (and/or customized
settings for the site)
--
Arno Welzel
http://arnowelzel.de
http://de-rec-fahrrad.de
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