CFile::create PHP Method

    public function create()
    {
        if (!$this->getExists()) {
            if ($this->open('w')) {
                $this->close();
                return $this->set($this->_realpath);
            }
            $this->addLog('Unable to create empty file');
            return False;
        }
        $this->addLog('File creation failed. File already exists');
        return False;
    }

 public function testReFindDirectoriesOnNameRecursive()
 {
     $directoryPath = CFilePath::add(CSystem::temporaryFilesDp(), CFile::DEFAULT_TEMPORARY_FILE_PREFIX . self::$ms_tempDirName);
     if (CFile::exists($directoryPath)) {
         CFile::deleteDirectoryRecursive($directoryPath);
     }
     CFile::createDirectory($directoryPath);
     CFile::create(CFilePath::add($directoryPath, "file-a3"));
     CFile::create(CFilePath::add($directoryPath, "file-a20"));
     CFile::create(CFilePath::add($directoryPath, "file-a100"));
     CFile::create(CFilePath::add($directoryPath, "file-b3"));
     CFile::create(CFilePath::add($directoryPath, "file-b20"));
     CFile::create(CFilePath::add($directoryPath, "file-b100"));
     $directoryPathSub0 = CFilePath::add($directoryPath, "dir-a2");
     $directoryPathSub1 = CFilePath::add($directoryPath, "dir-a10");
     $directoryPathSub2 = CFilePath::add($directoryPath, "dir-b2");
     $directoryPathSub3 = CFilePath::add($directoryPath, "dir-b10");
     CFile::createDirectory($directoryPathSub0);
     CFile::createDirectory(CFilePath::add($directoryPathSub0, "dir-a2"));
     CFile::createDirectory(CFilePath::add($directoryPathSub0, "dir-a10"));
     CFile::createDirectory($directoryPathSub1);
     CFile::createDirectory(CFilePath::add($directoryPathSub1, "dir-a2"));
     CFile::createDirectory(CFilePath::add($directoryPathSub1, "dir-a10"));
     CFile::createDirectory($directoryPathSub2);
     CFile::createDirectory(CFilePath::add($directoryPathSub2, "dir-b2"));
     CFile::createDirectory(CFilePath::add($directoryPathSub2, "dir-b10"));
     CFile::createDirectory($directoryPathSub3);
     CFile::createDirectory(CFilePath::add($directoryPathSub3, "dir-b2"));
     CFile::createDirectory(CFilePath::add($directoryPathSub3, "dir-b10"));
     $paths = CFile::reFindDirectoriesOnNameRecursive($directoryPath, "/^.*-b/");
     $comparator = function ($arrayString, $findString) {
         return $arrayString->endsWith($findString);
     };
     $this->assertTrue($paths->length() == 6);
     $this->assertTrue($paths->find("/dir-b2", $comparator) && $paths->find("/dir-b10", $comparator) && $paths->find("/dir-b2/dir-b2", $comparator) && $paths->find("/dir-b2/dir-b10", $comparator) && $paths->find("/dir-b10/dir-b2", $comparator) && $paths->find("/dir-b10/dir-b10", $comparator));
     $paths = CFile::reFindDirectoriesOnNameRecursive($directoryPath, "/^.*-b/", true);
     $this->assertTrue($paths->length() == 6);
     $this->assertTrue($paths[0]->endsWith("/dir-b2") && $paths[1]->endsWith("/dir-b10") && $paths[2]->endsWith("/dir-b2/dir-b2") && $paths[3]->endsWith("/dir-b2/dir-b10") && $paths[4]->endsWith("/dir-b10/dir-b2") && $paths[5]->endsWith("/dir-b10/dir-b10"));
     CFile::deleteDirectoryRecursive($directoryPath);
 }