| protected fileExists ( string $path ) : boolean | ||
| $path | string | Path to the file |
| 리턴 | boolean | |
protected function fileExists($path)
{
if (!isset($this->file_exists_cache[$path])) {
$this->file_exists_cache[$path] = file_exists($path);
}
return $this->file_exists_cache[$path];
}