/**
* Copy a file to a new location.
*
* @param string $path
* @param string $target
* @return bool
*/
public function copy($path, $target)
{
return copy($path, $target);
}// wrap a copy function
/**
* Extract the file name from a file path.
*
* @param string $path
* @return string
*/
public function name($path)
{
return pathinfo($path, PATHINFO_FILENAME);// get path file name
}// get the file name by file name path use this function by pathinfo
/**
* Extract the file extension from a file path.
*
* @param string $path
* @return string
*/
public function extension($path)
{
return pathinfo($path, PATHINFO_EXTENSION);
}// get the file extension, by path extension
/**
* Get the file type of a given file.
*
* @param string $path
* @return string
*/
public function type($path)
{
return filetype($path);
}// type is a wrap about this file type
/**
* Get the mime-type of a given file.
*
* @param string $path
* @return string|false
*/
public function mimeType($path)
{
return finfo_file(finfo_open(FILEINFO_MIME_TYPE), $path);
}// mimeType is what, don't know
/**
* Get the file size of a given file.
*
* @param string $path
* @return int
*/
public function size($path)
{
return filesize($path);// get file size use filesize function or method
}// Get the file size of a given file
/**
* Get the file's last modification time.
*
* @param string $path
* @return int
*/
public function lastModified($path)
{
return filemtime($path);// use file make time
}// get the file last modification time
/**
* Determine if the given path is a directory.
*
* @param string $directory
* @return bool
*/
public function isDirectory($directory)
{
return is_dir($directory);
}// determine is a dir
/**
* Determine if the given path is writable.
*
* @param string $path
* @return bool
*/
public function isWritable($path)
{
return is_writable($path);
}//determine it is writable
/**
* Determine if the given path is a file.
*
* @param string $file
* @return bool
*/
public function isFile($file)
{
return is_file($file);
}// determine it is a file
/**
* Find path names matching a given pattern.
*
* @param string $pattern
* @param int $flags
* @return array
*/
public function glob($pattern, $flags = 0)
{
return glob($pattern, $flags);
}// a matching about pattern
/**
* Get an array of all files in a directory.
*
* @param string $directory
* @return array
*/
public function files($directory)
{
$glob = glob($directory.'/*');
if ($glob === false) {
return [];
}// first get all
// To get the appropriate files, we'll simply glob the directory and filter
// out any "files" that are not truly files so we do not end up with any
// directories in our list, but only true files within the directory.
return array_filter($glob, function ($file) {
return filetype($file) == 'file';
});// second get the right thing
}
/**
* Get all of the files from the given directory (recursive).
*
* @param string $directory
* @return array
*/
public function allFiles($directory)
{
return iterator_to_array(Finder::create()->files()->in($directory), false);
}// get all files form a given directory use a recursive method
/**
* Get all of the directories within a given directory.
*
* @param string $directory
* @return array
*/
public function directories($directory)
{
$directories = [];
foreach (Finder::create()->in($directory)->directories()->depth(0) as $dir) {
$directories[] = $dir->getPathname();
}
return $directories;
}// get all directories
/**
* Create a directory.
*
* @param string $path
* @param int $mode
* @param bool $recursive
* @param bool $force
* @return bool
*/
public function makeDirectory($path, $mode = 0755, $recursive = false, $force = false)
{
if ($force) {
return @mkdir($path, $mode, $recursive);
}// force make directory
return mkdir($path, $mode, $recursive);
}// normal dir
/**
* Copy a directory from one location to another.
*
* @param string $directory
* @param string $destination
* @param int $options
* @return bool
*/
public function copyDirectory($directory, $destination, $options = null)
{
if (! $this->isDirectory($directory)) {
return false;
}// determine directory
$options = $options ?: FilesystemIterator::SKIP_DOTS;
// If the destination directory does not actually exist, we will go ahead and
// create it recursively, which just gets the destination prepared to copy
// the files over. Once we make the directory we'll proceed the copying.
if (! $this->isDirectory($destination)) {
$this->makeDirectory($destination, 0777, true);
}// if not exists we will make it
$items = new FilesystemIterator($directory, $options);// get items
foreach ($items as $item) {// check
// As we spin through items, we will check to see if the current file is actually
// a directory or a file. When it is actually a directory we will need to call
// back into this function recursively to keep copying these nested folders.
$target = $destination.'/'.$item->getBasename();
if ($item->isDir()) {
$path = $item->getPathname();
if (! $this->copyDirectory($path, $target, $options)) {
return false;
}
}
// If the current items is just a regular file, we will just copy this to the new
// location and keep looping. If for some reason the copy fails we'll bail out
// and return false, so the developer is aware that the copy process failed.
else {
if (! $this->copy($item->getPathname(), $target)) {
return false;
}
}// aware like know
}
return true;
}// copy directory
/**
* Recursively delete a directory.
*
* The directory itself may be optionally preserved.
*
* @param string $directory
* @param bool $preserve
* @return bool
*/
public function deleteDirectory($directory, $preserve = false)
{
if (! $this->isDirectory($directory)) {
return false;
}
$items = new FilesystemIterator($directory);
foreach ($items as $item) {
// If the item is a directory, we can just recurse into the function and
// delete that sub-directory otherwise we'll just delete the file and
// keep iterating through each file until the directory is cleaned.
if ($item->isDir() && ! $item->isLink()) {
$this->deleteDirectory($item->getPathname());
}
// If the item is just a file, we can go ahead and delete it since we're
// just looping through and waxing all of the files in this directory
// and calling directories recursively, so we delete the real path.
else {
$this->delete($item->getPathname());
}
}
if (! $preserve) {
@rmdir($directory);// force delete
}
return true;
}// delete all
/**
* Empty the specified directory of all files and folders.
*
* @param string $directory
* @return bool
*/
public function cleanDirectory($directory)
{
return $this->deleteDirectory($directory, true);
}// a wrap function
}
