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removing unused variables

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This commit is contained in:
Petr Skoda 2010-09-18 10:33:26 +00:00
parent 8a680500c6
commit d3427cfe9f
2 changed files with 1 additions and 9 deletions
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8
lib/filestorage/file_storage.php
View File

@ -200,8 +200,6 @@ class file_storage {
* @return stored_file instance if exists, false if not
*/
public function get_file($contextid, $component, $filearea, $itemid, $filepath, $filename) {
global $DB;
$filepath = clean_param($filepath, PARAM_PATH);
$filename = clean_param($filename, PARAM_FILE);
@ -287,7 +285,7 @@ class file_storage {
*/
public function get_area_tree($contextid, $component, $filearea, $itemid) {
$result = array('dirname'=>'', 'dirfile'=>null, 'subdirs'=>array(), 'files'=>array());
$files = $this->get_area_files($contextid, $component, $filearea, $itemid, $sort="sortorder, itemid, filepath, filename", true);
$files = $this->get_area_files($contextid, $component, $filearea, $itemid, "sortorder, itemid, filepath, filename", true);
// first create directory structure
foreach ($files as $hash=>$dir) {
if (!$dir->is_directory()) {
@ -551,8 +549,6 @@ class file_storage {
unset($file_record['contenthash']);
unset($file_record['pathnamehash']);
$now = time();
if (!$newrecord = $DB->get_record('files', array('id'=>$fid))) {
throw new file_exception('storedfileproblem', 'File does not exist');
}
@ -880,8 +876,6 @@ class file_storage {
* @return stored_file instance
*/
public function convert_image($file_record, $fid, $newwidth = NULL, $newheight = NULL, $keepaspectratio = true, $quality = NULL) {
global $DB;
if ($fid instanceof stored_file) {
$fid = $fid->get_id();
}

2
lib/filestorage/zip_packer.php
View File

@ -90,8 +90,6 @@ class zip_packer extends file_packer {
* @return bool success
*/
public function archive_to_pathname($files, $archivefile) {
global $CFG;
if (!is_array($files)) {
return false;
}