PHP RecursiveDirectoryIterator

Question

I want to do a RecursiveDirectoryIterator on a set of folders in a directory, say ./temp and then list the files in each folder according to the name of the fol

Answer 1

//Managed to put this together and it somehow works for me. If you have other options please provide. Thanks

$path='./temp';
$dir  = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS);
$files = new RecursiveIteratorIterator($dir, RecursiveIteratorIterator::CHILD_FIRST);

    foreach ($files as $file=>$mykey) {
        if(is_dir($file)) {

$directory = $file;
$mydir = new RecursiveIteratorIterator(new RecursiveRegexIterator(new RecursiveDirectoryIterator($directory,RecursiveDirectoryIterator::FOLLOW_SYMLINKS), 
// match both pdf file extensions and directories
                '#(?$mykey) {
    $result[] = $myfile.'
';

    $filetypes = array("pdf");
    $filetype = pathinfo($myfile, PATHINFO_EXTENSION);
    if (in_array(strtolower($filetype), $filetypes)) {


// output all matches substr(dirname($file),11)

?>


    
>
    

    getFilename(), '.pdf') !== FALSE) {?>
    
getPath() . DIRECTORY_SEPARATOR . $d->getFilename() . PHP_EOL);?>