getConfDir() публичный Метод

Return's the server's main configuration directory.
public getConfDir ( string $relativePathToAppend = '' ) : string
$relativePathToAppend string A relative path to append
Результат string The server's main configuration directory
 /**
  * Tests if getting just the configuration directory works
  *
  * @return null
  */
 public function testGetConfDirNothingToAppend()
 {
     $dir = $this->service->getConfDir();
     $this->assertEquals('/opt/appserver/etc/appserver', $dir);
     $this->assertNotEquals('/opt/appserver/etc/appserver/test/directory', $dir);
 }