File : @return correctely typed

src/File.php

@@ -131,7 +131,7 @@ class File
 
   /** Chroot in the provided directory
     * @param string $directory The directory to chroot
-    * @return true if the chroot is done, false if there is a failure
+    * @return boolean true if the chroot is done, false if there is a failure
     * @throws If directory not exists, or the directory is not executable
     */
   public function chroot ($directory)
@@ -232,7 +232,7 @@ class File
     * @param string $filename Path to the file where to write the data
     * @param string $data The data to write
     * @param integer|null $flags The optional flags
-    * @return the length of the data stored
+    * @return integer the length of the data stored
     * @throws If parent directory not exists, is not writeable, or the file
     *         exists and is not writeable
     */
@@ -260,9 +260,9 @@ class File
 
   /** Get the file modification time of a file
     * @param string $filename Path to the file
-    * @return the time the file was last modified, or FALSE on failure. The
-    * time is returned as a Unix timestamp, which is suitable for the date()
-    * function.
+    * @return integer|boolean the time the file was last modified, or FALSE
+    * on failure. The time is returned as a Unix timestamp, which is suitable
+    * for the date() function.
     * @throws If parent directory not exists, is not writeable
     */
   public function filemtime ($filename)
@@ -277,7 +277,7 @@ class File
 
   /** Get the file size
     * @param string $filename Path to the file
-    * @return the size of the file or FALSE on failure.
+    * @return integer|boolean the size of the file or FALSE on failure.
     * @throws If parent directory not exists, is not writeable
     */
   public function filesize ($filename)
@@ -292,7 +292,7 @@ class File
 
   /** Get the file info of the provided filename
     * @param string $filename Path to the file
-    * @return the mimetype of the file
+    * @return string the mimetype of the file
     * @throws If parent directory not exists, is not writeable
     */
   public function fileinfoMimeType ($filename)
@@ -515,7 +515,7 @@ class File
 
   /** Calculate the md5 sum of a file
     * @param string $filename The file to hash
-    * @return the calulated hash
+    * @return string the calulated hash
     * @throws If the file doesn't exists
     */
   public function md5_file ($filename)
@@ -781,7 +781,7 @@ class File
 
   /** Calculate the sha1 sum of a file
     * @param string $filename The file to hash
-    * @return the calulated hash
+    * @return string the calulated hash
     * @throws If the file doesn't exists
     */
   public function sha1_file ($filename)
@@ -849,8 +849,8 @@ class File
     * Must use the filesystem path (complete) and not the version in chroot.
     * The last directoy must be executable and readable (no test for writeable)
     * @param string $path The directory path to check
-    * @return true if the path is executable for all the parents and for the
-    *              last directory
+    * @return boolean true if the path is executable for all the parents and
+    * for the last directory
     * @throws if there is a missing part, or a parent is not executable
     */
   private function checkPathRO ($path)
@@ -967,7 +967,7 @@ class File
     * @param integer $prio The message priority. Should be higher than
     *        $this->debug to save the message
     * @param string $message The message to save
-    * @return null;
+    * @return null
     */
   private function debug ($prio, $message)
   // {{{