Created
June 28, 2016 14:43
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Way to create recursively a folder tree structure, and read it.
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| <!DOCTYPE html> | |
| <html lang=""> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Create Folders / Read Folders</title> | |
| </head> | |
| <body> | |
| <?php | |
| /** | |
| * Creates the folder structure given by the array | |
| * @param array $folderTree Contains the folder tree | |
| */ | |
| function createFolderTree($folderTree) { | |
| $paths = array(); | |
| foreach($folderTree as $parentFolder => $subFolder) { | |
| foreach($subFolder as $subFolder) { | |
| $paths[] = $parentFolder.'/'.$subFolder; | |
| } | |
| } | |
| foreach ($paths as $path) { | |
| mkdir($path, 0777, true); //mkdir recursive faptastic! | |
| } | |
| } | |
| /** | |
| * Reads all the files and directories of the specified path | |
| * @param string $path Given path to read all files/folders | |
| * @return array Contains all the paths of all files and folders | |
| */ | |
| function readFolderTree($path) { | |
| $rii = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)); | |
| $contents = ['folders' => [], 'files' => []]; | |
| foreach ($rii as $file) { | |
| if ($file->isDir()){ | |
| $contents['folders'][] = $file->getPathname(); | |
| } | |
| $contents['files'][] = $file->getPathname(); | |
| } | |
| return $contents; | |
| } | |
| $folderTree = [ | |
| 'f1' => ['sf1', 'sf2'], | |
| 'f2' => ['sf1', 'sf2','sf3', 'sf4'], | |
| 'f3' => ['sf1', 'sf2', 'sf3'], | |
| 'f4' => ['sf1', 'sf2','sf3', 'sf4','sf5', 'sf6'], | |
| ]; | |
| ?> | |
| <?php | |
| createFolderTree($folderTree); | |
| $contents = readFolderTree('.'); | |
| ?> | |
| <h2>Folders</h2> | |
| <pre><?php print_r($contents['folders']); ?></pre> | |
| <hr> | |
| <h2>Files</h2> | |
| <pre><?php print_r($contents['files']); ?></pre> | |
| </body> | |
| </html> |
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