http-vhosts.conf virtual host environment variables not working - php

Question

I am running Apache 2.2.26 with PHP 5.4.24 on Mac OS X 10.9.4. I have several virtual hosts running on this system, and all of them run successfully. I'm trying to add environment variables to one of the virtual hosts, and I don't want them to be in .htaccess so my only option is adding them to the in httpd-vhosts.conf.
The problem is that the environment variables don't appear after I install them in the httpd-vhosts.conf file (and, of course, after I restart Apache "sudo apachectl restart"). If, however, I add them to .htaccess (just for comparison purposes), they appear just fine. What am I missing?
NameVirtualHost *:80
<VirtualHost *:80>
ServerName mysite.local
DocumentRoot "/path/to/mysite.com"
SetEnv siteid 1234
ErrorLog "/var/log/apache2/mysite.local-error_log"
</VirtualHost>
I've also double-checked my php.ini file to be sure there's nothing prohibitive there, and the only relevant line looks good:
variables_order = "GPCSE"
Again, just to be clear, my virtual hosts RUN FINE. It's just that the environment variables don't appear when called in my PHP code. I've tried each of these three commands:
echo $_SERVER["siteid"];
echo getenv("siteid");
echo apache_getenv("siteid");
What can I be doing wrong??

Answer 1

This has been an excruciating quest for me, but I have found a very simple yet obscure answer. First of all, let me clarify my earlier question, that what I didn't realize is my Mac runs OS X Server, which has effectively altered the way Apache runs on my system.
With that said, below is the equivalent httpd-vhosts.conf file PER VIRTUAL HOST installed on my system via OS X Server application.
/Library/Server/Web/Config/apache2/sites/0000_any_80_mylocalsite.conf
Clearly, "80" is the port for regular http requests and "mylocalsite" is the name of the local virtual host that I created (within the OS X Server application). Now that this file has been produced by OS X Server, I can now edit it as follows:
sudo vi /Library/Server/Web/Config/apache2/sites/0000_any_80_mylocalsite.conf
Which opened a config file looking similar and almost exactly like a normal httpd-vhosts.conf file (note the SetEnv testid "1234" line which is the solution I have been searching for, and this can only be done manually and not through the OS X Server application)...
<VirtualHost *:80>
ServerName mysite.local
ServerAdmin admin#example.com
DocumentRoot "/my/local/docroot/path/to/mysite.com"
SetEnv testid "1234"
DirectoryIndex index.html index.php /wiki/ /xcode/ default.html
CustomLog /var/log/apache2/access_log combinedvhost
ErrorLog /var/log/apache2/error_log
<IfModule mod_ssl.c>
SSLEngine Off
SSLCipherSuite "ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM"
SSLProtocol -ALL +SSLv3 +TLSv1
SSLProxyEngine On
SSLProxyProtocol -ALL +SSLv3 +TLSv1
</IfModule>
<Directory "/my/local/docroot/path/to/mysite.com">
Options All -Indexes -ExecCGI -Includes +MultiViews
AllowOverride All
<IfModule mod_dav.c>
DAV Off
</IfModule>
<IfDefine !WEBSERVICE_ON>
Deny from all
ErrorDocument 403 /customerror/websitesoff403.html
</IfDefine>
</Directory>
</VirtualHost>
PLEASE, I hope this helps someone else someday. I have spent far too much time searching for this solution, only to stumble on it in brute-force tactics, and I would like to know this hopefully saves someone hours of searching themselves.