function recursion_dir($path)
{
static $depth = 0;
$dir = opendir($path);
while (($file = readdir($dir)) !== false) {
if ($file == '.' || $file == '..') {
continue;
}
echo str_repeat("-", $depth) . " {$file}<br />";
if (is_dir("{$path}/{$file}")) {
$depth++;
recursion_dir("{$path}/{$file}");
$depth--;
}
}
closedir($dir);
}
function path_search($path, $search, $is_content = false, $file_ext = '', $is_case = false)
{
$ext_arr = explode("|", $file_ext);
recursion_dir($path, $dirs, $files, -1, 0);
$strpos = 'stripos';
//是否区分大小写
if ($is_case) {
$strpos = 'strpos';
}
$filelist = array();
$folderlist = array();
foreach ($files as $f) {
$ext = get_path_ext($f);
$path_this = get_path_this($f);
if ($file_ext != '' && !in_array($ext, $ext_arr)) {
continue;
}
//文件类型不在用户限定内
if ($strpos($path_this, $search) !== false) {
//搜索文件名;搜到就返回；搜不到继续
$filelist[] = file_info($f);
continue;
}
if ($is_content && is_file($f)) {
$fp = fopen($f, "r");
$content = @fread($fp, get_filesize($f));
fclose($fp);
if ($strpos($content, iconv_app($search)) !== false) {
$filelist[] = file_info($f);
}
}
}
if ($file_ext == '') {
//没限定扩展名则才搜索文件夹
foreach ($dirs as $f) {
$path_this = get_path_this($f);
if ($strpos($path_this, $search) !== false) {
$folderlist[] = array('name' => iconv_app(get_path_this($f)), 'path' => iconv_app(get_path_father($f)));
}
}
}
return array('folderlist' => $folderlist, 'filelist' => $filelist);
}
function path_search($path, $search, $is_content = false, $file_ext = '', $is_case = false)
{
$ext_arr = explode("|", $file_ext);
recursion_dir($path, $dirs, $files, -1, 0);
$strpos = 'stripos';
//是否区分大小写
if ($is_case) {
$strpos = 'strpos';
}
$filelist = array();
$folderlist = array();
foreach ($files as $f) {
$ext = get_path_ext($f);
$path_this = get_path_this($f);
if ($file_ext != '' && !in_array($ext, $ext_arr)) {
continue;
}
//User-defined file type is not within
if ($strpos($path_this, $search) !== false) {
//Search for file names; search to return; not search continues
$filelist[] = file_info($f);
continue;
}
if ($is_content && is_file($f)) {
$fp = fopen($f, "r");
$content = @fread($fp, get_filesize($f));
fclose($fp);
if ($strpos($content, iconv_app($search)) !== false) {
$filelist[] = file_info($f);
}
}
}
if ($file_ext == '') {
//Extension is not limited only to search folders
foreach ($dirs as $f) {
$path_this = get_path_this($f);
if ($strpos($path_this, $search) !== false) {
$folderlist[] = array('name' => iconv_app(get_path_this($f)), 'path' => iconv_app(get_path_father($f)));
}
}
}
return array('folderlist' => $folderlist, 'filelist' => $filelist);
}
