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<?php |
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/** |
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* |
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* This file is part of Phpfastcache. |
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* |
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* @license MIT License (MIT) |
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* |
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* For full copyright and license information, please see the docs/CREDITS.txt and LICENCE files. |
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* |
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* @author Georges.L (Geolim4) <[email protected]> |
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* @author Contributors https://github.com/PHPSocialNetwork/phpfastcache/graphs/contributors |
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*/ |
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declare(strict_types=1); |
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namespace Phpfastcache\Util; |
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use FilesystemIterator; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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use SplFileInfo; |
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class Directory |
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{ |
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/** |
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* Get the directory size |
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* @param string $directory |
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* @param bool $includeDirAllocSize |
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* @return int |
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*/ |
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public static function dirSize(string $directory, bool $includeDirAllocSize = false): int |
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{ |
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$size = 0; |
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foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)) as $file) { |
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/** |
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* @var SplFileInfo $file |
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*/ |
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if ($file->isFile()) { |
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$size += filesize($file->getRealPath()); |
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} elseif ($includeDirAllocSize) { |
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$size += $file->getSize(); |
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} |
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} |
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return $size; |
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} |
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/** |
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* @param string $path |
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* @return int |
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*/ |
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public static function getFileCount(string $path): int |
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{ |
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$count = 0; |
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$objects = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST); |
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foreach ($objects as $object) { |
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/** |
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* @var SplFileInfo $object |
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*/ |
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if ($object->isFile()) { |
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$count++; |
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} |
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} |
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return $count; |
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} |
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/** |
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* Recursively delete a directory and all of its contents - e.g.the equivalent of `rm -r` on the command-line. |
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* Consistent with `rmdir()` and `unlink()`, an E_WARNING level error will be generated on failure. |
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* |
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* @param string $source absolute path to directory or file to delete. |
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* @param bool $removeOnlyChildren set to true will only remove content inside directory. |
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* |
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* @return bool true on success; false on failure |
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*/ |
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public static function rrmdir(string $source, bool $removeOnlyChildren = false): bool |
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{ |
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if (empty($source) || file_exists($source) === false) { |
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return false; |
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} |
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if (is_file($source) || is_link($source)) { |
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clearstatcache(true, $source); |
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return unlink($source); |
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} |
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$files = new RecursiveIteratorIterator( |
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new RecursiveDirectoryIterator($source, FilesystemIterator::SKIP_DOTS), |
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RecursiveIteratorIterator::CHILD_FIRST |
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); |
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foreach ($files as $fileInfo) { |
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/** |
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* @var SplFileInfo $fileInfo |
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*/ |
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$realpath = $fileInfo->getRealPath(); |
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if ($realpath) { |
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if ($fileInfo->isDir()) { |
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if (self::rrmdir($fileInfo->getRealPath()) === false) { |
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return false; |
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} |
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} elseif (unlink($realpath) === false) { |
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return false; |
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} |
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} else { |
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return false; |
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} |
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} |
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if ($removeOnlyChildren === false) { |
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return rmdir($source); |
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} |
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return true; |
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} |
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/** |
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* Alias of realpath() but work |
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* on non-existing files |
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* |
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* @param string $path |
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* @return string |
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*/ |
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public static function getAbsolutePath(string $path): string |
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{ |
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$parts = preg_split('~[/\\\\]+~', $path, 0, PREG_SPLIT_NO_EMPTY); |
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$absolutes = []; |
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foreach ($parts as $part) { |
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if ('.' === $part) { |
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continue; |
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} |
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if ('..' === $part) { |
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array_pop($absolutes); |
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} else { |
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$absolutes[] = $part; |
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} |
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} |
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/** |
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* Allows dereferencing char |
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*/ |
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$file = preg_replace('~^(([a-z0-9\-]+)://)~', '', __FILE__);// remove file protocols such as "phar://" etc. |
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$prefix = $file[0] === DIRECTORY_SEPARATOR ? DIRECTORY_SEPARATOR : ''; |
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return $prefix . implode(DIRECTORY_SEPARATOR, $absolutes); |
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} |
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} |
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PHPSocialNetwork /
phpfastcache
