what is ${path} in apache httpd.conf (no replies)

Is that the System variable Path ? so the easyPHP will look for the Path system variable and replace ${path} to a absolute path ?

if yes, i am confuse about this, i check the httpd.conf i found that my DocumentRoot is ${path}/data/localweb, then i checked the actual path for the documentRoot in my laptop, that is "C:\Program Files (x86)\EasyPHP-DevServer-14.1VC11\data\localweb", But i only can found "C:\Program Files (x86)\EasyPHP-DevServer-14.1VC11\binaries\php\php_runningversion" in my system variable, that means, if the system replace ${path}/web/localweb that will become C:\Program Files (x86)\EasyPHP-DevServer-14.1VC11\binaries\php\php_runningversion\data/localweb, this is not the correct documentRoot of my laptop.