function listdiraux($dir, &$files, $extension = null)
{
$handle = opendir($dir);
while (($file = readdir($handle)) !== false) {
if ($file == '.' or $file == '..') {
continue;
}
if (!is_null($extension)) {
if (!in_array(pathinfo($file, PATHINFO_EXTENSION), $extension, true)) {
continue;
}
}
$filepath = $dir == '.' ? $file : $dir . '/' . $file;
if (is_link($filepath)) {
continue;
}
if (is_file($filepath)) {
$files[] = $filepath;
} else {
if (is_dir($filepath)) {
listdiraux($filepath, $files);
}
}
}
closedir($handle);
}
/**
* Recurses a directory structure and creates a list of files
*
* @param string $dir Starting directory
* @param string[] $files By reference, the current file list
* @return null
*/
function listdiraux($dir, &$files)
{
$handle = opendir($dir);
while (($file = readdir($handle)) !== false) {
if ($file == '.' || $file == '..') {
continue;
}
if (preg_match('/v6$/', $file)) {
/*
* This is only v5 documentation
*/
continue;
}
$filepath = $dir == '.' ? $file : $dir . '/' . $file;
if (is_link($filepath)) {
continue;
}
if (is_file($filepath)) {
$files[] = $filepath;
} else {
if (is_dir($filepath)) {
listdiraux($filepath, $files);
}
}
}
closedir($handle);
}
function listdiraux($dir, &$files)
{
$handle = opendir($dir);
while (($file = readdir($handle)) !== false) {
if ($file == '.' || $file == '..') {
continue;
}
$filepath = $dir == '.' ? $file : $dir . '/' . $file;
if (is_link($filepath)) {
continue;
}
if (is_file($filepath)) {
$files[] = $filepath;
} else {
if (is_dir($filepath)) {
listdiraux($filepath, $files);
}
}
}
closedir($handle);
}