I need help. I want to rename all files to lower case within a directory recursively. I have a code to test but it only rename within that folder not recursively. How can I make it to do it recursively.
This is the code I use
<?php
$directory="/data";
$files = scandir($directory);
foreach($files as $key=>$name){
$oldName = $name;
$newName = strtolower($name);
rename("$directory/$oldName","$directory/$newName");
}
?>
You can use the SPL's RecursiveDirectoryIterator for that.
<?php
$path = realpath('your/path/here');
$di = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($path, FilesystemIterator::SKIP_DOTS),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach($di as $name => $fio) {
$newname = $fio->getPath() . DIRECTORY_SEPARATOR . strtolower( $fio->getFilename() );
echo $newname, "\r\n";
//rename($name, $newname); - first check the output, then remove the comment...
}
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