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<?php |
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/** |
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* This file is part of the NeedleProject\FileIo package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace NeedleProject\FileIo\Helper; |
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use NeedleProject\FileIo\File; |
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/** |
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* Class PathHelper |
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* |
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* @package NeedleProject\FileIo\Helper |
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* @author Adrian Tilita <[email protected]> |
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* @copyright 2017 Adrian Tilita |
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* @license https://opensource.org/licenses/MIT MIT Licence |
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*/ |
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class PathHelper |
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{ |
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/** |
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* Convert path separator to the system's default separator |
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* |
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* For example: |
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* root\\foo/bar\ becomes root: |
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* - \\foo\\bar on Windows and |
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* - /root/foo/bar on Linux |
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* |
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* @param string $path |
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* @return string |
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*/ |
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public function normalizePathSeparator($path) |
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{ |
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$path = preg_replace('#(\\\|\/)#', DIRECTORY_SEPARATOR, $path); |
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return preg_replace('#' . DIRECTORY_SEPARATOR . '{2,}#', DIRECTORY_SEPARATOR, $path); |
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} |
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/** |
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* Extract the the filename from a path |
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* |
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* Example: from /foo/bar/file.ext will result file.ext |
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* |
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* @param string $filePath |
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* @return string |
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*/ |
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public function extractFilenameFromPath($filePath) |
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{ |
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$fileParts = explode(DIRECTORY_SEPARATOR, $filePath); |
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return array_pop($fileParts); |
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} |
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/** |
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* Split a filename into an array containing the name and extension |
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* Example: |
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* file.ext -> [file, ext] |
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* .htaccess -> ['', htaccess] |
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* name -> [name, ''] |
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* |
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* @param string $filename |
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* @return array |
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*/ |
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public function splitFilename($filename) |
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{ |
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$extension = ''; |
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$name = $filename; |
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if (false !== strpos($filename, File::EXTENSION_SEPARATOR)) { |
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$filenameParts = explode(File::EXTENSION_SEPARATOR, $filename); |
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$extension = array_pop($filenameParts); |
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$name = implode(File::EXTENSION_SEPARATOR, $filenameParts); |
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} |
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return [ |
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$name, |
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$extension |
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]; |
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} |
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} |
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needle-project /
fileio
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