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How Can I Recursively Delete a Directory and Its Contents in PHP?
How Can I Recursively Delete a Directory and Its Contents in PHP?
Dec 07, 2024 am 12:01 AM
Directory Deletion with Recursive Traversal in PHP
Problem:
How can we effectively delete a directory and its entire contents, including any subdirectories and associated files, using PHP?
Answer:
To tackle this recursive directory deletion task, we utilize a user-contributed method from the rmdir manual page:
function rrmdir($dir) {
// Verify if the specified path is a valid directory
if (is_dir($dir)) {
// Retrieve a list of files and subdirectories within the directory
$objects = scandir($dir);
// Iterate through each item in the directory
foreach ($objects as $object) {
// Exclude hidden files and directories (dot files)
if ($object !== "." && $object !== "..") {
// If the item is a directory, recursively delete it
if (is_dir($dir . DIRECTORY_SEPARATOR . $object) && !is_link($dir . "/" . $object)) {
rrmdir($dir . DIRECTORY_SEPARATOR . $object);
} else {
// Delete the item if it's a file
unlink($dir . DIRECTORY_SEPARATOR . $object);
}
}
}
// Once all items within the directory have been removed, remove the directory itself
rmdir($dir);
}
}The above is the detailed content of How Can I Recursively Delete a Directory and Its Contents in PHP?. For more information, please follow other related articles on the PHP Chinese website!
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