Some comments in the doc and renaming stuff.

1 files changed, 4 insertions, 4 deletions

diff --git a/www/functions/func_content.php b/www/functions/func_content.php
index 7e2281b..9500f06 100755
--- a/www/functions/func_content.php
+++ b/www/functions/func_content.php
@@ -1,8 +1,8 @@
 <?php
 
-function get_content($db, $parentdir, $owner){
+function get_content($db, $file_id, $owner){
 
-	$content_db = $db->query("SELECT * FROM files WHERE parent=" . $parentdir . " AND owner=" . $owner . ";");
+	$content_db = $db->query("SELECT * FROM files WHERE parent=" . $file_id . " AND owner=" . $owner . ";");
 	
 	$count=0;
 
@@ -20,8 +20,8 @@ function get_content($db, $parentdir, $owner){
 	}
 
 	if(!empty($content)){
-		return $content;
+		return $content;	// returns everything listed in the folder which is commited as parameter
 	} else {
-		return false;
+		return false;		// empty folder
 	}
 }