How to delete all files except some files in codeigniter?

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16

// Specify the directory from which you want to delete files
$directory = "/path/to/directory/";

// List of files that you want to keep
$filesToKeep = array("file1.txt", "file2.jpg");

// Get a list of all files in the directory
$files = glob($directory . "*");

// Loop through the files and delete the ones that are not in the filesToKeep array
foreach($files as $file) {
    $filename = basename($file);
    if (!in_array($filename, $filesToKeep)) {
        unlink($file);
    }
}