Scan multiple dirs from array - php

Question

I have the next code but i need scan multiple dir on array.
public static function scanFiles($directory, $recursive = true, $listDirs = false, $listFiles = true, $exclude = '') {
$arrayItems = array();
$skipByExclude = false;
$handle = opendir($directory);
if ($handle) {
while (false !== ($file = readdir($handle))) {
preg_match("/(^(([\.]){1,2})$|(\.(svn|git|md))|(Thumbs\.db|\.DS_STORE|\.html))$/iu", $file, $skip);
if($exclude){
preg_match($exclude, $file, $skipByExclude);
}
if (!$skip && !$skipByExclude) {
if (is_dir($directory. DS . $file)) {
if($recursive) {
$arrayItems = array_merge($arrayItems, self::scanFiles($directory. DS . $file, $recursive, $listDirs, $listFiles, $exclude));
}
if($listDirs){
$file = $directory . DS . $file;
$arrayItems[] = $file;
}
} else {
if($listFiles){
$file = $directory . DS . $file;
$arrayItems[] = $file;
}
}
}
}
closedir($handle);
}
return $arrayItems;
}
Your use is: scanFiles('path/to/folder')
But I need the path to be an array, example: scanFiles(array('path/to/folder1', 'path/to/folder2')).
Some one help...?
Thank you in advance and sorry for my bad english.

Answer 1

you can change the function like this, just adding foreach with the code block that you have for scanning directory
public static function scanFiles($directories, $recursive = true, $listDirs = false, $listFiles = true, $exclude = '') {
$arrayItems = array();
$skipByExclude = false;
foreach($directories as $directory) {
$handle = opendir($directory);
if ($handle) {
while (false !== ($file = readdir($handle))) {
preg_match("/(^(([\.]){1,2})$|(\.(svn|git|md))|(Thumbs\.db|\.DS_STORE|\.html))$/iu", $file, $skip);
if ($exclude){
preg_match($exclude, $file, $skipByExclude);
}
if (!$skip && !$skipByExclude) {
if (is_dir($directory. DS . $file)) {
if ($recursive) {
$arrayItems = array_merge($arrayItems, self::scanFiles($directory. DS . $file, $recursive, $listDirs, $listFiles, $exclude));
}
if ($listDirs) {
$file = $directory . DS . $file;
$arrayItems[] = $file;
}
} else {
if ($listFiles) {
$file = $directory . DS . $file;
$arrayItems[] = $file;
}
}
}
}
closedir($handle);
}
}
return $arrayItems;
}