polish documentation based on scrutinizer patches

apps/files_encryption/hooks/hooks.php

@@ -635,7 +635,7 @@ class Hooks {
 	/**
 	 * @brief if the file was really deleted we remove the encryption keys
 	 * @param array $params
-	 * @return boolean
+	 * @return boolean|null
 	 */
 	public static function postDelete($params) {
 
@@ -675,7 +675,7 @@ class Hooks {
 	/**
 	 * @brief remember the file which should be deleted and it's owner
 	 * @param array $params
-	 * @return boolean
+	 * @return boolean|null
 	 */
 	public static function preDelete($params) {
 		$path = $params[\OC\Files\Filesystem::signal_param_path];

apps/files_encryption/lib/crypt.php

@@ -182,6 +182,7 @@ class Crypt {
 	 * @param $data
 	 * @param string $relPath The path of the file, relative to user/data;
 	 *        e.g. filename or /Docs/filename, NOT admin/files/filename
+	 * @param boolean $isCatFileContent
 	 * @return boolean
 	 */
 	public static function isLegacyEncryptedContent($isCatFileContent, $relPath) {
@@ -209,8 +210,8 @@ class Crypt {
 
 	/**
 	 * @brief Symmetrically encrypt a string
-	 * @param $plainContent
-	 * @param $iv
+	 * @param string $plainContent
+	 * @param string $iv
 	 * @param string $passphrase
 	 * @return string encrypted file content
 	 */
@@ -229,9 +230,9 @@ class Crypt {
 
 	/**
 	 * @brief Symmetrically decrypt a string
-	 * @param $encryptedContent
-	 * @param $iv
-	 * @param $passphrase
+	 * @param string $encryptedContent
+	 * @param string $iv
+	 * @param string $passphrase
 	 * @throws \Exception
 	 * @return string decrypted file content
 	 */
@@ -292,8 +293,7 @@ class Crypt {
 	 * @brief Symmetrically encrypts a string and returns keyfile content
 	 * @param string $plainContent content to be encrypted in keyfile
 	 * @param string $passphrase
-	 * @return bool|string
-	 * @return string encrypted content combined with IV
+	 * @return false|string encrypted content combined with IV
 	 * @note IV need not be specified, as it will be stored in the returned keyfile
 	 * and remain accessible therein.
 	 */
@@ -326,7 +326,7 @@ class Crypt {
 	 * @param $keyfileContent
 	 * @param string $passphrase
 	 * @throws \Exception
-	 * @return bool|string
+	 * @return string|false
 	 * @internal param string $source
 	 * @internal param string $target
 	 * @internal param string $key the decryption key
@@ -438,7 +438,7 @@ class Crypt {
 	 * @param $encryptedContent
 	 * @param $shareKey
 	 * @param $privateKey
-	 * @return bool
+	 * @return false|string
 	 * @internal param string $plainContent content to be encrypted
 	 * @returns string $plainContent decrypted string
 	 * @note symmetricDecryptFileContent() can be used to decrypt files created using this method

apps/files_encryption/lib/helper.php

@@ -103,7 +103,7 @@ class Helper {
 	 * @brief enable recovery
 	 *
 	 * @param $recoveryKeyId
-	 * @param $recoveryPassword
+	 * @param string $recoveryPassword
 	 * @internal param \OCA\Encryption\Util $util
 	 * @internal param string $password
 	 * @return bool
@@ -209,7 +209,7 @@ class Helper {
 	/**
 	 * @brief disable recovery
 	 *
-	 * @param $recoveryPassword
+	 * @param string $recoveryPassword
 	 * @return bool
 	 */
 	public static function adminDisableRecovery($recoveryPassword) {
@@ -344,6 +344,7 @@ class Helper {
 
 	/**
 	 * @brief redirect to a error page
+	 * @param Session $session
 	 */
 	public static function redirectToErrorPage($session, $errorCode = null) {
 
@@ -423,6 +424,7 @@ class Helper {
 	/**
 	 * @brief glob uses different pattern than regular expressions, escape glob pattern only
 	 * @param unescaped path
+	 * @param string $path
 	 * @return escaped path
 	 */
 	public static function escapeGlobPattern($path) {
@@ -441,7 +443,7 @@ class Helper {
 	/**
 	 * @brief get the path of the original file
 	 * @param string $tmpFile path of the tmp file
-	 * @return mixed path of the original file or false
+	 * @return string|false path of the original file or false
 	 */
 	public static function getPathFromTmpFile($tmpFile) {
 		if (isset(self::$tmpFileMapping[$tmpFile])) {

apps/files_encryption/lib/keymanager.php

@@ -170,7 +170,7 @@ class Keymanager {
 	 * @brief retrieve keyfile for an encrypted file
 	 * @param \OC_FilesystemView $view
 	 * @param \OCA\Encryption\Util $util
-	 * @param $filePath
+	 * @param string|false $filePath
 	 * @internal param \OCA\Encryption\file $string name
 	 * @return string file key or false
 	 * @note The keyfile returned is asymmetrically encrypted. Decryption
@@ -513,6 +513,8 @@ class Keymanager {
 
 	/**
 	 * @brief Make preparations to vars and filesystem for saving a keyfile
+	 * @param string|boolean $path
+	 * @param string $basePath
 	 */
 	public static function keySetPreparation(\OC_FilesystemView $view, $path, $basePath, $userId) {
 
@@ -542,7 +544,7 @@ class Keymanager {
 	/**
 	 * @brief extract filename from share key name
 	 * @param string $shareKey (filename.userid.sharekey)
-	 * @return mixed filename or false
+	 * @return string|false filename or false
 	 */
 	protected static function getFilenameFromShareKey($shareKey) {
 		$parts = explode('.', $shareKey);

apps/files_encryption/lib/session.php

@@ -195,7 +195,7 @@ class Session {
 
 	/**
 	 * @brief Sets user legacy key to session
-	 * @param $legacyKey
+	 * @param string $legacyKey
 	 * @return bool
 	 */
 	public function setLegacyKey($legacyKey) {

apps/files_encryption/lib/util.php

@@ -563,7 +563,7 @@ class Util {
 
 
 	/**
-	 * @param $path
+	 * @param string $path
 	 * @return bool
 	 */
 	public function isSharedPath($path) {
@@ -1031,7 +1031,7 @@ class Util {
 	 * @brief Decrypt a keyfile
 	 * @param string $filePath
 	 * @param string $privateKey
-	 * @return bool|string
+	 * @return false|string
 	 */
 	private function decryptKeyfile($filePath, $privateKey) {
 
@@ -1110,6 +1110,7 @@ class Util {
 	/**
 	 * @brief Find, sanitise and format users sharing a file
 	 * @note This wraps other methods into a portable bundle
+	 * @param boolean $sharingEnabled
 	 */
 	public function getSharingUsersArray($sharingEnabled, $filePath, $currentUserId = false) {
 

apps/files_encryption/tests/crypt.php

@@ -661,7 +661,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase {
 
 	/**
 	 * @brief encryption using legacy blowfish method
-	 * @param $data string data to encrypt
+	 * @param string $data data to encrypt
 	 * @param $passwd string password
 	 * @return string
 	 */

apps/files_encryption/tests/keymanager.php

@@ -250,6 +250,10 @@ class Test_Encryption_Keymanager extends \PHPUnit_Framework_TestCase {
  * dummy class to access protected methods of \OCA\Encryption\Keymanager for testing
  */
 class TestProtectedKeymanagerMethods extends \OCA\Encryption\Keymanager {
+
+	/**
+	 * @param string $sharekey
+	 */
 	public static function testGetFilenameFromShareKey($sharekey) {
 		return self::getFilenameFromShareKey($sharekey);
 	}

apps/files_encryption/tests/util.php

@@ -461,7 +461,7 @@ class Test_Encryption_Util extends \PHPUnit_Framework_TestCase {
 	 * helper function to set migration status to the right value
 	 * to be able to test the migration path
 	 *
-	 * @param $status needed migration status for test
+	 * @param integer $status needed migration status for test
 	 * @param $user for which user the status should be set
 	 * @return boolean
 	 */

apps/files_external/lib/amazons3.php

@@ -54,6 +54,9 @@ class AmazonS3 extends \OC\Files\Storage\Common {
 	 */
 	private $timeout = 15;
 
+	/**
+	 * @param string $path
+	 */
 	private function normalizePath($path) {
 		$path = trim($path, '/');
 

apps/files_external/lib/config.php

@@ -35,7 +35,7 @@ class OC_Mount_Config {
 	* If the configuration parameter is a boolean, add a '!' to the beginning of the value
 	* If the configuration parameter is optional, add a '&' to the beginning of the value
 	* If the configuration parameter is hidden, add a '#' to the beginning of the value
-	* @return array
+	* @return string
 	*/
 	public static function getBackends() {
 
@@ -269,6 +269,10 @@ class OC_Mount_Config {
 	* @param string MOUNT_TYPE_GROUP | MOUNT_TYPE_USER
 	* @param string User or group to apply mount to
 	* @param bool Personal or system mount point i.e. is this being called from the personal or admin page
+	* @param string $mountPoint
+	* @param string $class
+	* @param string $mountType
+	* @param string $applicable
 	* @return bool
 	*/
 	public static function addMountPoint($mountPoint,
@@ -344,6 +348,7 @@ class OC_Mount_Config {
 	/**
 	* Read the mount points in the config file into an array
 	* @param bool Personal or system config file
+	* @param boolean $isPersonal
 	* @return array
 	*/
 	private static function readData($isPersonal) {
@@ -374,6 +379,7 @@ class OC_Mount_Config {
 	* Write the mount points to the config file
 	* @param bool Personal or system config file
 	* @param array Mount points
+	* @param boolean $isPersonal
 	*/
 	private static function writeData($isPersonal, $data) {
 		if ($isPersonal) {

apps/files_external/lib/dropbox.php

@@ -50,6 +50,9 @@ class Dropbox extends \OC\Files\Storage\Common {
 		}
 	}
 
+	/**
+	 * @param string $path
+	 */
 	private function deleteMetaData($path) {
 		$path = $this->root.$path;
 		if (isset($this->metaData[$path])) {
@@ -61,7 +64,7 @@ class Dropbox extends \OC\Files\Storage\Common {
 
 	/**
 	 * @brief Returns the path's metadata
-	 * @param $path path for which to return the metadata
+	 * @param string $path path for which to return the metadata
 	 * @param $list if true, also return the directory's contents
 	 * @return directory contents if $list is true, file metadata if $list is
 	 * false, null if the file doesn't exist or "false" if the operation failed

apps/files_external/lib/google.php

@@ -67,7 +67,7 @@ class Google extends \OC\Files\Storage\Common {
 	/**
 	 * Get the Google_DriveFile object for the specified path
 	 * @param string $path
-	 * @return Google_DriveFile
+	 * @return Google_DriveFile|false
 	 */
 	private function getDriveFile($path) {
 		// Remove leading and trailing slashes

apps/files_external/lib/irods.php

@@ -134,6 +134,7 @@ class iRODS extends \OC\Files\Storage\StreamWrapper{
 
 	/**
 	 * get the best guess for the modification time of an iRODS collection
+	 * @param string $path
 	 */
 	private function collectionMTime($path) {
 		$dh = $this->opendir($path);

apps/files_external/lib/sftp.php

@@ -75,6 +75,9 @@ class SFTP extends \OC\Files\Storage\Common {
 		return 'sftp::' . $this->user . '@' . $this->host . '/' . $this->root;
 	}
 
+	/**
+	 * @param string $path
+	 */
 	private function absPath($path) {
 		return $this->root . $this->cleanPath($path);
 	}
@@ -277,6 +280,9 @@ class SFTP extends \OC\Files\Storage\Common {
 		}
 	}
 
+	/**
+	 * @param string $path
+	 */
 	public function constructUrl($path) {
 		$url = 'sftp://'.$this->user.':'.$this->password.'@'.$this->host.$this->root.$path;
 		return $url;

apps/files_external/lib/streamwrapper.php

@@ -9,6 +9,10 @@
 namespace OC\Files\Storage;
 
 abstract class StreamWrapper extends Common {
+
+	/**
+	 * @return string|null
+	 */
 	abstract public function constructUrl($path);
 
 	public function mkdir($path) {
@@ -76,10 +80,17 @@ abstract class StreamWrapper extends Common {
 		}
 	}
 
+	/**
+	 * @param string $path
+	 * @param string $target
+	 */
 	public function getFile($path, $target) {
 		return copy($this->constructUrl($path), $target);
 	}
 
+	/**
+	 * @param string $target
+	 */
 	public function uploadFile($path, $target) {
 		return copy($path, $this->constructUrl($target));
 	}

apps/files_external/lib/swift.php

@@ -52,6 +52,9 @@ class Swift extends \OC\Files\Storage\Common {
          */
 	private static $tmpFiles = array();
 
+	/**
+	 * @param string $path
+	 */
 	private function normalizePath($path) {
 		$path = trim($path, '/');
 
@@ -62,6 +65,9 @@ class Swift extends \OC\Files\Storage\Common {
 		return $path;
 	}
 
+	/**
+	 * @param string $path
+	 */
 	private function doesObjectExist($path) {
 		try {
 			$object = $this->container->DataObject($path);

apps/files_external/lib/webdav.php

@@ -247,6 +247,10 @@ class DAV extends \OC\Files\Storage\Common{
 		return true;
 	}
 
+	/**
+	 * @param string $path
+	 * @param string $target
+	 */
 	public function getFile($path, $target) {
 		$this->init();
 		$source=$this->fopen($path, 'r');
@@ -338,6 +342,11 @@ class DAV extends \OC\Files\Storage\Common{
 		return substr($path, 1);
 	}
 
+	/**
+	 * @param string $method
+	 * @param string $path
+	 * @param integer $expected
+	 */
 	private function simpleResponse($method, $path, $body, $expected) {
 		$path=$this->cleanPath($path);
 		try {

apps/files_sharing/lib/cache.php

@@ -32,6 +32,9 @@ class Shared_Cache extends Cache {
 	private $storage;
 	private $files = array();
 
+	/**
+	 * @param \OC\Files\Storage\Shared $storage
+	 */
 	public function __construct($storage) {
 		$this->storage = $storage;
 	}

apps/files_sharing/lib/permissions.php

@@ -42,6 +42,10 @@ class Shared_Permissions extends Permissions {
 		}
 	}
 
+	/**
+	 * @param integer $fileId
+	 * @param string $user
+	 */
 	private function getFile($fileId, $user) {
 		if ($fileId == -1) {
 			return \OCP\PERMISSION_READ;

apps/files_sharing/lib/sharedstorage.php

@@ -64,6 +64,7 @@ class Shared extends \OC\Files\Storage\Common {
 	/**
 	 * @brief Get the source file path for a shared file
 	 * @param string Shared target file path
+	 * @param string $target
 	 * @return string source file path or false if not found
 	 */
 	public function getSourcePath($target) {

apps/files_sharing/tests/watcher.php

@@ -145,6 +145,7 @@ class Test_Files_Sharing_Watcher extends Test_Files_Sharing_Base {
 	/**
 	 * Returns the sizes of the path and its parent dirs in a hash
 	 * where the key is the path and the value is the size.
+	 * @param string $path
 	 */
 	function getOwnerDirSizes($path) {
 		$result = array();

apps/files_trashbin/lib/trashbin.php

@@ -61,6 +61,11 @@ class Trashbin {
 	}
 
 
+	/**
+	 * @param string $owner
+	 * @param integer $timestamp
+	 * @param string $type
+	 */
 	private static function copyFilesToOwner($sourcePath, $owner, $ownerPath, $timestamp, $type, $mime) {
 		self::setUpTrash($owner);
 
@@ -169,7 +174,7 @@ class Trashbin {
 	 *
 	 * @param $file_path path to original file
 	 * @param $filename of deleted file
-	 * @param $timestamp when the file was deleted
+	 * @param integer $timestamp when the file was deleted
 	 *
 	 * @return size of stored versions
 	 */
@@ -214,7 +219,7 @@ class Trashbin {
 	 *
 	 * @param $file_path path to original file
 	 * @param $filename of deleted file
-	 * @param $timestamp when the file was deleted
+	 * @param integer $timestamp when the file was deleted
 	 *
 	 * @return size of encryption keys
 	 */
@@ -406,7 +411,7 @@ class Trashbin {
 	 * @param \OC\Files\View $view file view
 	 * @param $file complete path to file
 	 * @param $filename name of file once it was deleted
-	 * @param $uniqueFilename new file name to restore the file without overwriting existing files
+	 * @param string $uniqueFilename new file name to restore the file without overwriting existing files
 	 * @param $location location if file
 	 * @param $timestamp deleteion time
 	 *
@@ -460,7 +465,7 @@ class Trashbin {
 	 * @param \OC\Files\View $view
 	 * @param $file complete path to file
 	 * @param $filename name of file
-	 * @param $uniqueFilename new file name to restore the file without overwriting existing files
+	 * @param string $uniqueFilename new file name to restore the file without overwriting existing files
 	 * @param $location location of file
 	 * @param $timestamp deleteion time
 	 *
@@ -621,6 +626,9 @@ class Trashbin {
 		return $size;
 	}
 
+	/**
+	 * @param \OC\Files\View $view
+	 */
 	private static function deleteVersions($view, $file, $filename, $timestamp) {
 		$size = 0;
 		if (\OCP\App::isEnabled('files_versions')) {
@@ -643,6 +651,9 @@ class Trashbin {
 		return $size;
 	}
 
+	/**
+	 * @param \OC\Files\View $view
+	 */
 	private static function deleteEncryptionKeys($view, $file, $filename, $timestamp) {
 		$size = 0;
 		if (\OCP\App::isEnabled('files_encryption')) {
@@ -713,7 +724,7 @@ class Trashbin {
 	/**
 	 * calculate remaining free space for trash bin
 	 *
-	 * @param $trashbinSize current size of the trash bin
+	 * @param integer $trashbinSize current size of the trash bin
 	 * @return available free space for trash bin
 	 */
 	private static function calculateFreeSpace($trashbinSize) {
@@ -826,9 +837,9 @@ class Trashbin {
 	/**
 	 * recursive copy to copy a whole directory
 	 *
-	 * @param $source source path, relative to the users files directory
-	 * @param $destination destination path relative to the users root directoy
-	 * @param $view file view for the users root directory
+	 * @param string $source source path, relative to the users files directory
+	 * @param string $destination destination path relative to the users root directoy
+	 * @param \OC\Files\View $view file view for the users root directory
 	 */
 	private static function copy_recursive($source, $destination, $view) {
 		$size = 0;
@@ -887,7 +898,7 @@ class Trashbin {
 	 * find unique extension for restored file if a file with the same name already exists
 	 * @param $location where the file should be restored
 	 * @param $filename name of the file
-	 * @param $view filesystem view relative to users root directory
+	 * @param \OC\Files\View $view filesystem view relative to users root directory
 	 * @return string with unique extension
 	 */
 	private static function getUniqueFilename($location, $filename, $view) {
@@ -916,8 +927,8 @@ class Trashbin {
 
 	/**
 	 * @brief get the size from a given root folder
-	 * @param $view file view on the root folder
-	 * @return size of the folder
+	 * @param \OC\Files\View $view file view on the root folder
+	 * @return integer size of the folder
 	 */
 	private static function calculateSize($view) {
 		$root = \OCP\Config::getSystemValue('datadirectory') . $view->getAbsolutePath('');

apps/files_versions/lib/versions.php

@@ -372,7 +372,7 @@ class Storage {
 
 	/**
 	 * @brief returns all stored file versions from a given user
-	 * @param $uid id to the user
+	 * @param string $uid id of the user
 	 * @return array with contains two arrays 'all' which contains all versions sorted by age and 'by_file' which contains all versions sorted by filename
 	 */
 	private static function getAllVersions($uid) {
@@ -420,7 +420,7 @@ class Storage {
 
 	/**
 	 * @brief get list of files we want to expire
-	 * @param int $currentTime timestamp of current time
+	 * @param integer $currentTime timestamp of current time
 	 * @param array $versions list of versions
 	 * @return array containing the list of to deleted versions and the size of them
 	 */

apps/files_versions/tests/versions.php

@@ -181,6 +181,9 @@ class Test_Files_Versioning extends \PHPUnit_Framework_TestCase {
 // extend the original class to make it possible to test protected methods
 class VersionStorageToTest extends \OCA\Files_Versions\Storage {
 
+	/**
+	 * @param integer $time
+	 */
 	public function callProtectedGetExpireList($time, $versions) {
 		return self::getExpireList($time, $versions);
 

apps/user_ldap/lib/access.php

@@ -107,8 +107,8 @@ class Access extends LDAPUtility {
 
 	/**
 	 * @brief checks wether the given attribute`s valua is probably a DN
-	 * @param $attr the attribute in question
-	 * @return if so true, otherwise false
+	 * @param string $attr the attribute in question
+	 * @return boolean if so true, otherwise false
 	 */
 	private function resemblesDN($attr) {
 		$resemblingAttributes = array(
@@ -175,7 +175,7 @@ class Access extends LDAPUtility {
 
 	/**
 	 * @brief returns the LDAP DN for the given internal ownCloud name of the group
-	 * @param $name the ownCloud name in question
+	 * @param string $name the ownCloud name in question
 	 * @returns string with the LDAP DN on success, otherwise false
 	 *
 	 * returns the LDAP DN for the given internal ownCloud name of the group
@@ -211,7 +211,7 @@ class Access extends LDAPUtility {
 	/**
 	 * @brief returns the LDAP DN for the given internal ownCloud name
 	 * @param $name the ownCloud name in question
-	 * @param $isUser is it a user? otherwise group
+	 * @param boolean $isUser is it a user? otherwise group
 	 * @returns string with the LDAP DN on success, otherwise false
 	 *
 	 * returns the LDAP DN for the given internal ownCloud name
@@ -417,6 +417,9 @@ class Access extends LDAPUtility {
 	}
 
 
+	/**
+	 * @param boolean $isUsers
+	 */
 	private function ldap2ownCloudNames($ldapObjects, $isUsers) {
 		if($isUsers) {
 			$nameAttribute = $this->connection->ldapUserDisplayName;
@@ -509,7 +512,7 @@ class Access extends LDAPUtility {
 	/**
 	 * @brief creates a unique name for internal ownCloud use.
 	 * @param $name the display name of the object
-	 * @param $isUser boolean, whether name should be created for a user (true) or a group (false)
+	 * @param boolean $isUser whether name should be created for a user (true) or a group (false)
 	 * @returns string with with the name to use in ownCloud or false if unsuccessful
 	 */
 	private function createAltInternalOwnCloudName($name, $isUser) {
@@ -545,6 +548,9 @@ class Access extends LDAPUtility {
 		return $this->mappedComponents(true);
 	}
 
+	/**
+	 * @param boolean $isUsers
+	 */
 	private function mappedComponents($isUsers) {
 		$table = $this->getMapTable($isUsers);
 
@@ -601,14 +607,26 @@ class Access extends LDAPUtility {
 		return true;
 	}
 
+	/**
+	 * @param integer $limit
+	 * @param integer $offset
+	 */
 	public function fetchListOfUsers($filter, $attr, $limit = null, $offset = null) {
 		return $this->fetchList($this->searchUsers($filter, $attr, $limit, $offset), (count($attr) > 1));
 	}
 
+	/**
+	 * @param string $filter
+	 * @param integer $limit
+	 * @param integer $offset
+	 */
 	public function fetchListOfGroups($filter, $attr, $limit = null, $offset = null) {
 		return $this->fetchList($this->searchGroups($filter, $attr, $limit, $offset), (count($attr) > 1));
 	}
 
+	/**
+	 * @param boolean $manyAttributes
+	 */
 	private function fetchList($list, $manyAttributes) {
 		if(is_array($list)) {
 			if($manyAttributes) {
@@ -634,6 +652,9 @@ class Access extends LDAPUtility {
 		return $this->search($filter, $this->connection->ldapBaseUsers, $attr, $limit, $offset);
 	}
 
+	/**
+	 * @param string $filter
+	 */
 	public function countUsers($filter, $attr = array('dn'), $limit = null, $offset = null) {
 		return $this->count($filter, $this->connection->ldapBaseGroups, $attr, $limit, $offset);
 	}
@@ -702,7 +723,7 @@ class Access extends LDAPUtility {
 	 * @param $limit maximum results to be counted
 	 * @param $offset a starting point
 	 * @param $pagedSearchOK whether a paged search has been executed
-	 * @param $skipHandling required for paged search when cookies to
+	 * @param boolean $skipHandling required for paged search when cookies to
 	 * prior results need to be gained
 	 * @returns array with the search result as first value and pagedSearchOK as
 	 * second | false if not successful
@@ -920,7 +941,7 @@ class Access extends LDAPUtility {
 	/**
 	 * @brief combines the input filters with given operator
 	 * @param $filters array, the filters to connect
-	 * @param $operator either & or |
+	 * @param string $operator either & or |
 	 * @returns the combined filter
 	 *
 	 * Combines Filter arguments with AND
@@ -1173,7 +1194,7 @@ class Access extends LDAPUtility {
 
 	/**
 	 * @brief check wether the most recent paged search was successful. It flushed the state var. Use it always after a possible paged search.
-	 * @return true on success, null or false otherwise
+	 * @return boolean|null true on success, null or false otherwise
 	 */
 	public function getPagedSearchResultState() {
 		$result = $this->pagedSearchedSuccessful;

apps/user_ldap/lib/configuration.php

@@ -78,6 +78,9 @@ class Configuration {
 		'lastJpegPhotoLookup' => null,
 	);
 
+	/**
+	 * @param string $configPrefix
+	 */
 	public function __construct($configPrefix, $autoread = true) {
 		$this->configPrefix = $configPrefix;
 		if($autoread) {
@@ -106,7 +109,7 @@ class Configuration {
 	 * @param $config array that holds the config parameters in an associated
 	 * array
 	 * @param &$applied optional; array where the set fields will be given to
-	 * @return null
+	 * @return false|null
 	 */
 	public function setConfiguration($config, &$applied = null) {
 		if(!is_array($config)) {

apps/user_ldap/lib/connection.php

@@ -140,6 +140,9 @@ class Connection extends LDAPUtility {
 		return $prefix.md5($key);
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function getFromCache($key) {
 		if(!$this->configured) {
 			$this->readConfiguration();
@@ -167,6 +170,9 @@ class Connection extends LDAPUtility {
 		return $this->cache->hasKey($key);
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function writeToCache($key, $value) {
 		if(!$this->configured) {
 			$this->readConfiguration();
@@ -201,7 +207,7 @@ class Connection extends LDAPUtility {
 	 * @brief set LDAP configuration with values delivered by an array, not read from configuration
 	 * @param $config array that holds the config parameters in an associated array
 	 * @param &$setParameters optional; array where the set fields will be given to
-	 * @return true if config validates, false otherwise. Check with $setParameters for detailed success on single parameters
+	 * @return boolean true if config validates, false otherwise. Check with $setParameters for detailed success on single parameters
 	 */
 	public function setConfiguration($config, &$setParameters = null) {
 		if(is_null($setParameters)) {

apps/user_ldap/lib/ildapwrapper.php

@@ -29,7 +29,7 @@ interface ILDAPWrapper {
 
 	/**
 	 * @brief Bind to LDAP directory
-	 * @param $link LDAP link resource
+	 * @param resource $link LDAP link resource
 	 * @param $dn an RDN to log in with
 	 * @param $password the password
 	 * @return true on success, false otherwise
@@ -50,7 +50,7 @@ interface ILDAPWrapper {
 	 * @brief Send LDAP pagination control
 	 * @param $link LDAP link resource
 	 * @param $pagesize number of results per page
-	 * @param $isCritical Indicates whether the pagination is critical of not.
+	 * @param boolean $isCritical Indicates whether the pagination is critical of not.
 	 * @param $cookie structure sent by LDAP server
 	 * @return true on success, false otherwise
 	 */
@@ -61,7 +61,7 @@ interface ILDAPWrapper {
 	 * @param $link LDAP link resource
 	 * @param $result LDAP result resource
 	 * @param $cookie structure sent by LDAP server
-	 * @return true on success, false otherwise
+	 * @return boolean on success, false otherwise
 	 *
 	 * Corresponds to ldap_control_paged_result_response
 	 */
@@ -124,7 +124,7 @@ interface ILDAPWrapper {
 	/**
 	 * @brief Return next result id
 	 * @param $link LDAP link resource
-	 * @param $result LDAP entry result resource
+	 * @param resource $result LDAP entry result resource
 	 * @return an LDAP search result resource
 	 * */
 	public function nextEntry($link, $result);
@@ -153,7 +153,7 @@ interface ILDAPWrapper {
 	 * @brief Sets the value of the specified option to be $value
 	 * @param $link LDAP link resource
 	 * @param $option a defined LDAP Server option
-	 * @param $value the new value for the option
+	 * @param integer $value the new value for the option
 	 * @return true on success, false otherwise
 	 */
 	public function setOption($link, $option, $value);
@@ -175,7 +175,7 @@ interface ILDAPWrapper {
 
 	/**
 	 * @brief Unbind from LDAP directory
-	 * @param $link LDAP link resource
+	 * @param resource $link LDAP link resource
 	 * @return true on success, false otherwise
 	 */
 	public function unbind($link);
@@ -184,20 +184,20 @@ interface ILDAPWrapper {
 
 	/**
 	 * @brief Checks whether the server supports LDAP
-	 * @return true if it the case, false otherwise
+	 * @return boolean if it the case, false otherwise
 	 * */
 	public function areLDAPFunctionsAvailable();
 
 	/**
 	 * @brief Checks whether PHP supports LDAP Paged Results
-	 * @return true if it the case, false otherwise
+	 * @return boolean if it the case, false otherwise
 	 * */
 	public function hasPagedResultSupport();
 
 	/**
 	 * @brief Checks whether the submitted parameter is a resource
 	 * @param $resource the resource variable to check
-	 * @return true if it is a resource, false otherwise
+	 * @return boolean if it is a resource, false otherwise
 	 */
 	public function isResource($resource);
 

apps/user_ldap/lib/ldap.php

@@ -108,7 +108,7 @@ class LDAP implements ILDAPWrapper {
 
 	/**
 	 * @brief Checks whether the server supports LDAP
-	 * @return true if it the case, false otherwise
+	 * @return boolean if it the case, false otherwise
 	 * */
 	public function areLDAPFunctionsAvailable() {
 		return function_exists('ldap_connect');
@@ -116,7 +116,7 @@ class LDAP implements ILDAPWrapper {
 
 	/**
 	 * @brief Checks whether PHP supports LDAP Paged Results
-	 * @return true if it the case, false otherwise
+	 * @return boolean if it the case, false otherwise
 	 * */
 	public function hasPagedResultSupport() {
 		$hasSupport = function_exists('ldap_control_paged_result')
@@ -127,7 +127,7 @@ class LDAP implements ILDAPWrapper {
 	/**
 	 * @brief Checks whether the submitted parameter is a resource
 	 * @param $resource the resource variable to check
-	 * @return true if it is a resource, false otherwise
+	 * @return boolean if it is a resource, false otherwise
 	 */
 	public function isResource($resource) {
 		return is_resource($resource);
@@ -144,6 +144,9 @@ class LDAP implements ILDAPWrapper {
 		}
 	}
 
+	/**
+	 * @param string $functionName
+	 */
 	private function preFunctionCall($functionName, $args) {
 		$this->curFunc = $functionName;
 		$this->curArgs = $args;

apps/user_ldap/lib/proxy.php

@@ -54,13 +54,16 @@ abstract class Proxy {
 		return 'group-'.$gid.'-lastSeenOn';
 	}
 
+	/**
+	 * @param boolean $passOnWhen
+	 */
 	abstract protected function callOnLastSeenOn($id, $method, $parameters, $passOnWhen);
 	abstract protected function walkBackends($id, $method, $parameters);
 
 	/**
 	 * @brief Takes care of the request to the User backend
 	 * @param $uid string, the uid connected to the request
-	 * @param $method string, the method of the user backend that shall be called
+	 * @param string $method string, the method of the user backend that shall be called
 	 * @param $parameters an array of parameters to be passed
 	 * @return mixed, the result of the specified method
 	 */
@@ -80,6 +83,9 @@ abstract class Proxy {
 		return $prefix.md5($key);
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function getFromCache($key) {
 		if(!$this->isCached($key)) {
 			return null;
@@ -94,6 +100,9 @@ abstract class Proxy {
 		return $this->cache->hasKey($key);
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function writeToCache($key, $value) {
 		$key   = $this->getCacheKey($key);
 		$value = base64_encode(serialize($value));

apps/user_ldap/lib/wizard.php

@@ -176,7 +176,7 @@ class Wizard extends LDAPUtility {
 
 	/**
 	 * @brief return the state of the mode of the specified filter
-	 * @param $confkey string, contains the access key of the Configuration
+	 * @param string $confkey string, contains the access key of the Configuration
 	 */
 	private function getFilterMode($confkey) {
 		$mode = $this->configuration->$confkey;
@@ -241,6 +241,8 @@ class Wizard extends LDAPUtility {
 	/**
 	 * @brief detects the available LDAP groups
 	 * @returns the instance's WizardResult instance
+	 * @param string $dbkey
+	 * @param string $confkey
 	 */
 	private function determineGroups($dbkey, $confkey, $testMemberOf = true) {
 		if(!$this->checkRequirements(array('ldapHost',
@@ -554,7 +556,7 @@ class Wizard extends LDAPUtility {
 
 	/**
 	 * @brief Checks whether for a given BaseDN results will be returned
-	 * @param $base the BaseDN to test
+	 * @param string $base the BaseDN to test
 	 * @return bool true on success, false otherwise
 	 */
 	private function testBaseDN($base) {
@@ -615,7 +617,7 @@ class Wizard extends LDAPUtility {
 
 	/**
 	 * @brief creates an LDAP Filter from given configuration
-	 * @param $filterType int, for which use case the filter shall be created
+	 * @param integer $filterType int, for which use case the filter shall be created
 	 * can be any of self::LFILTER_USER_LIST, self::LFILTER_LOGIN or
 	 * self::LFILTER_GROUP_LIST
 	 * @return mixed, string with the filter on success, false otherwise
@@ -842,6 +844,9 @@ class Wizard extends LDAPUtility {
 		       || (empty($agent) &&  empty($pwd)));
 	}
 
+	/**
+	 * @param string[] $reqs
+	 */
 	private function checkRequirements($reqs) {
 		$this->checkAgentRequirements();
 		foreach($reqs as $option) {
@@ -860,7 +865,7 @@ class Wizard extends LDAPUtility {
 	 * @param $attr the attribute of which a list of values shall be returned
 	 * @param $lfw bool, whether the last filter is a wildcard which shall not
 	 * be processed if there were already findings, defaults to true
-	 * @param $maxF string. if not null, this variable will have the filter that
+	 * @param string $maxF string. if not null, this variable will have the filter that
 	 * yields most result entries
 	 * @return mixed, an array with the values on success, false otherwise
 	 *
@@ -922,8 +927,8 @@ class Wizard extends LDAPUtility {
 
 	/**
 	 * @brief determines if and which $attr are available on the LDAP server
-	 * @param $objectclasses the objectclasses to use as search filter
-	 * @param $attr the attribute to look for
+	 * @param string[] $objectclasses the objectclasses to use as search filter
+	 * @param string $attr the attribute to look for
 	 * @param $dbkey the dbkey of the setting the feature is connected to
 	 * @param $confkey the confkey counterpart for the $dbkey as used in the
 	 * Configuration class

apps/user_ldap/user_ldap.php

@@ -139,9 +139,9 @@ class USER_LDAP extends BackendUtility implements \OCP\UserInterface {
 
 	/**
 	 * @brief Check if the password is correct
-	 * @param $uid The username
-	 * @param $password The password
-	 * @returns true/false
+	 * @param string $uid The username
+	 * @param string $password The password
+	 * @return boolean
 	 *
 	 * Check if the password is correct without logging in the user
 	 */

core/lostpassword/controller.php

@@ -8,6 +8,11 @@
 namespace OC\Core\LostPassword;
 
 class Controller {
+
+	/**
+	 * @param boolean $error
+	 * @param boolean $requested
+	 */
 	protected static function displayLostPasswordPage($error, $requested) {
 		$isEncrypted = \OC_App::isEnabled('files_encryption');
 		\OC_Template::printGuestPage('core/lostpassword', 'lostpassword',
@@ -16,6 +21,9 @@ class Controller {
 				'isEncrypted' => $isEncrypted));
 	}
 	
+	/**
+	 * @param boolean $success
+	 */
 	protected static function displayResetPasswordPage($success, $args) {
 		$route_args = array();
 		$route_args['token'] = $args['token'];

lib/base.php

@@ -385,7 +385,7 @@ class OC {
 	}
 
 	/**
-	 * @return int
+	 * @return string
 	 */
 	private static function getSessionLifeTime() {
 		return OC_Config::getValue('session_lifetime', 60 * 60 * 24);

lib/private/activitymanager.php

@@ -59,7 +59,6 @@ class ActivityManager implements IManager {
 	 *
 	 * $callable has to return an instance of OCA\Activity\IConsumer
 	 *
-	 * @param string $key
 	 * @param \Closure $callable
 	 */
 	function registerConsumer(\Closure $callable) {

lib/private/api.php

@@ -328,6 +328,9 @@ class OC_API {
 		}
 	}
 
+	/**
+	 * @param XMLWriter $writer
+	 */
 	private static function toXML($array, $writer) {
 		foreach($array as $k => $v) {
 			if ($k[0] === '@') {

lib/private/app.php

@@ -38,7 +38,7 @@ class OC_App{
 
 	/**
 	 * @brief clean the appid
-	 * @param $app Appid that needs to be cleaned
+	 * @param string|boolean $app Appid that needs to be cleaned
 	 * @return string
 	 */
 	public static function cleanAppId($app) {
@@ -261,7 +261,7 @@ class OC_App{
 	/**
 	 * @brief disables an app
 	 * @param string $app app
-	 * @return bool
+	 * @return boolean|null
 	 *
 	 * This function set an app as disabled in appconfig.
 	 */
@@ -342,7 +342,7 @@ class OC_App{
 
 	/**
 	 * @brief Returns the Settings Navigation
-	 * @return array
+	 * @return string
 	 *
 	 * This function returns an array containing all settings pages added. The
 	 * entries are sorted by the key 'order' ascending.
@@ -437,6 +437,7 @@ class OC_App{
 
 	/**
 	 * Get the path where to install apps
+	 * @return string
 	 */
 	public static function getInstallPath() {
 		if(OC_Config::getValue('appstoreenabled', true)==false) {
@@ -490,6 +491,7 @@ class OC_App{
 
 	/**
 	 * get the last version of the app, either from appinfo/version or from appinfo/info.xml
+	 * @return string
 	 */
 	public static function getAppVersion($appid) {
 		$file= self::getAppPath($appid).'/appinfo/version';
@@ -570,7 +572,7 @@ class OC_App{
 
 	/**
 	 * @brief Returns the navigation
-	 * @return array
+	 * @return string
 	 *
 	 * This function returns an array containing all entries added. The
 	 * entries are sorted by the key 'order' ascending. Additional to the keys
@@ -854,6 +856,7 @@ class OC_App{
 
 	/**
 	 * check if the app needs updating and update when needed
+	 * @param string $app
 	 */
 	public static function checkUpgrade($app) {
 		if (in_array($app, self::$checkedApps)) {

lib/private/appconfig.php

@@ -84,6 +84,9 @@ class OC_Appconfig {
 		return $keys;
 	}
 
+	/**
+	 * @param string $app
+	 */
 	private static function getAppValues($app) {
 		if (!isset(self::$cache[$app])) {
 			self::$cache[$app] = array();
@@ -145,7 +148,7 @@ class OC_Appconfig {
 	 * @param string $app app
 	 * @param string $key key
 	 * @param string $value value
-	 * @return bool
+	 * @return boolean|null
 	 *
 	 * Sets a value. If the key did not exist before it will be created.
 	 */
@@ -212,6 +215,8 @@ class OC_Appconfig {
 	 *
 	 * @param app
 	 * @param key
+	 * @param boolean $app
+	 * @param string $key
 	 * @return array
 	 */
 	public static function getValues($app, $key) {

lib/private/appframework/dependencyinjection/dicontainer.php

@@ -135,7 +135,7 @@ class DIContainer extends SimpleContainer implements IAppContainer{
 
 	/**
 	 * @param Middleware $middleWare
-	 * @return boolean
+	 * @return boolean|null
 	 */
 	function registerMiddleWare(Middleware $middleWare) {
 		array_push($this->middleWares, $middleWare);

lib/private/appframework/http.php

@@ -108,7 +108,7 @@ class Http extends BaseHttp {
 	 * Gets the correct header
 	 * @param Http::CONSTANT $status the constant from the Http class
 	 * @param \DateTime $lastModified formatted last modified date
-	 * @param string $Etag the etag
+	 * @param string $ETag the etag
 	 */
 	public function getStatusHeader($status, \DateTime $lastModified=null, 
 	                                $ETag=null) {

lib/private/appframework/http/redirectresponse.php

@@ -25,7 +25,7 @@
 namespace OC\AppFramework\Http;
 
 use OCP\AppFramework\Http\Response,
-	OCP\AppFramework\Http;
+		OCP\AppFramework\Http;
 
 
 /**

lib/private/appframework/http/request.php

@@ -114,7 +114,7 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 	* $request['myvar'] = 'something'; // This throws an exception.
 	*
 	* @param string $offset The key to lookup
-	* @return string|null
+	* @return boolean
 	*/
 	public function offsetExists($offset) {
 		return isset($this->items['parameters'][$offset]);

lib/private/appframework/middleware/middlewaredispatcher.php

@@ -56,7 +56,7 @@ class MiddlewareDispatcher {
 
 	/**
 	 * Adds a new middleware
-	 * @param Middleware $middleware the middleware which will be added
+	 * @param Middleware $middleWare the middleware which will be added
 	 */
 	public function registerMiddleware(Middleware $middleWare){
 		array_push($this->middlewares, $middleWare);

lib/private/appframework/middleware/security/securityexception.php

@@ -32,7 +32,6 @@ class SecurityException extends \Exception {
 
 	/**
 	 * @param string $msg the security error message
-	 * @param bool $ajax true if it resulted because of an ajax request
 	 */
 	public function __construct($msg, $code = 0) {
 		parent::__construct($msg, $code);

lib/private/appframework/routing/routeactionhandler.php

@@ -30,6 +30,10 @@ class RouteActionHandler {
 	private $actionName;
 	private $container;
 
+	/**
+	 * @param string $controllerName
+	 * @param string $actionName
+	 */
 	public function __construct(DIContainer $container, $controllerName, $actionName) {
 		$this->controllerName = $controllerName;
 		$this->actionName = $actionName;

lib/private/appframework/routing/routeconfig.php

@@ -37,7 +37,6 @@ class RouteConfig {
 	/**
 	 * @param \OC\AppFramework\DependencyInjection\DIContainer $container
 	 * @param \OC_Router $router
-	 * @param string $pathToYml
 	 * @internal param $appName
 	 */
 	public function __construct(DIContainer $container, \OC_Router $router, $routes) {

lib/private/appframework/utility/simplecontainer.php

@@ -31,7 +31,7 @@ class SimpleContainer extends \Pimple implements \OCP\IContainer {
 	 * Created instance will be cached in case $shared is true.
 	 *
 	 * @param string $name name of the service to register another backend for
-	 * @param callable $closure the closure to be called on service creation
+	 * @param \Closure $closure the closure to be called on service creation
 	 */
 	function registerService($name, \Closure $closure, $shared = true)
 	{

lib/private/archive.php

@@ -10,6 +10,7 @@ abstract class OC_Archive{
 	/**
 	 * open any of the supported archive types
 	 * @param string path
+	 * @param string $path
 	 * @return OC_Archive
 	 */
 	public static function open($path) {
@@ -33,6 +34,7 @@ abstract class OC_Archive{
 	/**
 	 * add an empty folder to the archive
 	 * @param string path
+	 * @param string $path
 	 * @return bool
 	 */
 	abstract function addFolder($path);
@@ -40,6 +42,7 @@ abstract class OC_Archive{
 	 * add a file to the archive
 	 * @param string path
 	 * @param string source either a local file or string data
+	 * @param string $path
 	 * @return bool
 	 */
 	abstract function addFile($path, $source='');
@@ -116,7 +119,7 @@ abstract class OC_Archive{
 	 * add a folder and all its content
 	 * @param string $path
 	 * @param string source
-	 * @return bool
+	 * @return boolean|null
 	 */
 	function addRecursive($path, $source) {
 		$dh = opendir($source);

lib/private/archive/tar.php

@@ -31,7 +31,7 @@ class OC_Archive_TAR extends OC_Archive{
 	/**
 	 * try to detect the type of tar compression
 	 * @param string file
-	 * @return str
+	 * @return integer
 	 */
 	static public function getTarType($file) {
 		if(strpos($file, '.')) {
@@ -211,6 +211,7 @@ class OC_Archive_TAR extends OC_Archive{
 	 * extract a single file from the archive
 	 * @param string path
 	 * @param string dest
+	 * @param string $dest
 	 * @return bool
 	 */
 	function extractFile($path, $dest) {
@@ -233,6 +234,7 @@ class OC_Archive_TAR extends OC_Archive{
 	 * extract the archive
 	 * @param string path
 	 * @param string dest
+	 * @param string $dest
 	 * @return bool
 	 */
 	function extract($dest) {

lib/private/archive/zip.php

@@ -51,7 +51,7 @@ class OC_Archive_ZIP extends OC_Archive{
 	 * rename a file or folder in the archive
 	 * @param string source
 	 * @param string dest
-	 * @return bool
+	 * @return boolean|null
 	 */
 	function rename($source, $dest) {
 		$source=$this->stripPath($source);
@@ -117,7 +117,8 @@ class OC_Archive_ZIP extends OC_Archive{
 	 * extract a single file from the archive
 	 * @param string path
 	 * @param string dest
-	 * @return bool
+	 * @param string $dest
+	 * @return boolean|null
 	 */
 	function extractFile($path, $dest) {
 		$fp = $this->zip->getStream($path);
@@ -127,6 +128,7 @@ class OC_Archive_ZIP extends OC_Archive{
 	 * extract the archive
 	 * @param string path
 	 * @param string dest
+	 * @param string $dest
 	 * @return bool
 	 */
 	function extract($dest) {
@@ -191,6 +193,9 @@ class OC_Archive_ZIP extends OC_Archive{
 		}
 	}
 
+	/**
+	 * @return string
+	 */
 	private function stripPath($path) {
 		if(!$path || $path[0]=='/') {
 			return substr($path, 1);

lib/private/arrayparser.php

@@ -30,6 +30,9 @@ class ArrayParser {
 	const TYPE_STRING = 3;
 	const TYPE_ARRAY = 4;
 
+	/**
+	 * @param string $string
+	 */
 	function parsePHP($string) {
 		$string = $this->stripPHPTags($string);
 		$string = $this->stripAssignAndReturn($string);
@@ -47,6 +50,9 @@ class ArrayParser {
 		return $string;
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function stripAssignAndReturn($string) {
 		$string = trim($string);
 		if (substr($string, 0, 6) === 'return') {
@@ -74,6 +80,9 @@ class ArrayParser {
 		return null;
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function getType($string) {
 		$string = strtolower($string);
 		$first = substr($string, 0, 1);
@@ -90,19 +99,31 @@ class ArrayParser {
 		}
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function parseString($string) {
 		return substr($string, 1, -1);
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function parseNum($string) {
 		return intval($string);
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function parseBool($string) {
 		$string = strtolower($string);
 		return $string === 'true';
 	}
 
+	/**
+	 * @param string $string
+	 */
 	function parseArray($string) {
 		$body = substr($string, 5);
 		$body = trim($body);
@@ -131,6 +152,9 @@ class ArrayParser {
 		return $result;
 	}
 
+	/**
+	 * @param string $body
+	 */
 	function splitArray($body) {
 		$inSingleQuote = false;//keep track if we are inside quotes
 		$inDoubleQuote = false;

lib/private/backgroundjob.php

@@ -37,8 +37,8 @@ class OC_BackgroundJob{
 
 	/**
 	 * @brief sets the background jobs execution type
-	 * @param $type execution type
-	 * @return boolean
+	 * @param string $type execution type
+	 * @return boolean|null
 	 *
 	 * This method sets the execution type of the background jobs. Possible types
 	 * are "none", "ajax", "webcron", "cron"

lib/private/backgroundjob/joblist.php

@@ -34,7 +34,7 @@ class JobList {
 	}
 
 	/**
-	 * @param Job|string $job
+	 * @param Job $job
 	 * @param mixed $argument
 	 */
 	public function remove($job, $argument = null) {
@@ -154,7 +154,7 @@ class JobList {
 	/**
 	 * get the id of the last ran job
 	 *
-	 * @return int
+	 * @return string
 	 */
 	public function getLastJob() {
 		return \OC_Appconfig::getValue('backgroundjob', 'lastjob', 0);

lib/private/cache/file.php

@@ -29,6 +29,9 @@ class File {
 		}
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function get($key) {
 		$result = null;
 		$proxyStatus = \OC_FileProxy::$enabled;
@@ -59,6 +62,9 @@ class File {
 		return $result;
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function set($key, $value, $ttl=0) {
 		$storage = $this->getStorage();
 		$result = false;
@@ -87,6 +93,9 @@ class File {
 		return false;
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function remove($key) {
 		$storage = $this->getStorage();
 		if(!$storage) {

lib/private/cache/fileglobal.php

@@ -21,6 +21,9 @@ class FileGlobal {
 		return str_replace('/', '_', $key);
 	}
 
+	/**
+	 * @param string $key
+	 */
 	public function get($key) {
 		$key = $this->fixKey($key);
 		if ($this->hasKey($key)) {
@@ -30,6 +33,10 @@ class FileGlobal {
 		return null;
 	}
 
+	/**
+	 * @param string $key
+	 * @param string $value
+	 */
 	public function set($key, $value, $ttl=0) {
 		$key = $this->fixKey($key);
 		$cache_dir = self::getCacheDir();

lib/private/connector/sabre/file.php

@@ -206,6 +206,9 @@ class OC_Connector_Sabre_File extends OC_Connector_Sabre_Node implements Sabre_D
 
 	}
 
+	/**
+	 * @param resource $data
+	 */
 	private function createFileChunked($data)
 	{
 		list($path, $name) = \Sabre_DAV_URLUtil::splitPath($this->path);

lib/private/connector/sabre/node.php

@@ -153,9 +153,8 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 
 	/**
 	 * @brief Updates properties on this node,
-	 * @param array $mutations
 	 * @see Sabre_DAV_IProperties::updateProperties
-	 * @return bool|array
+	 * @return boolean
 	 */
 	public function updateProperties($properties) {
 		$existing = $this->getProperties(array());
@@ -267,7 +266,7 @@ abstract class OC_Connector_Sabre_Node implements Sabre_DAV_INode, Sabre_DAV_IPr
 	}
 
 	/**
-	 * @return mixed
+	 * @return string|null
 	 */
 	public function getFileId()
 	{

lib/private/connector/sabre/principal.php

@@ -62,7 +62,7 @@ class OC_Connector_Sabre_Principal implements Sabre_DAVACL_IPrincipalBackend {
 	 * Returns the list of members for a group-principal
 	 *
 	 * @param string $principal
-	 * @return array
+	 * @return string[]
 	 */
 	public function getGroupMemberSet($principal) {
 		// TODO: for now the group principal has only one member, the user itself

lib/private/connector/sabre/quotaplugin.php

@@ -45,7 +45,6 @@ class OC_Connector_Sabre_QuotaPlugin extends Sabre_DAV_ServerPlugin {
 	/**
 	 * This method is called before any HTTP method and validates there is enough free space to store the file
 	 *
-	 * @param string $method
 	 * @throws Sabre_DAV_Exception
 	 * @return bool
 	 */

lib/private/connector/sabre/server.php

@@ -67,6 +67,7 @@ class OC_Connector_Sabre_Server extends Sabre_DAV_Server {
 
 	/**
 	 * Small helper to support PROPFIND with DEPTH_INFINITY.
+	 * @param string $path
 	 */
 	private function addPathNodesRecursively(&$nodes, $path) {
 		foreach($this->tree->getChildren($path) as $childNode) {

lib/private/davclient.php

@@ -32,6 +32,7 @@ class OC_DAVClient extends \Sabre_DAV_Client {
 	/**
 	 * @brief Sets the request timeout or 0 to disable timeout.
 	 * @param int timeout in seconds or 0 to disable
+	 * @param integer $timeout
 	 */
 	public function setRequestTimeout($timeout) {
 		$this->requestTimeout = (int)$timeout;

lib/private/db.php

@@ -51,7 +51,7 @@ class OC_DB {
 
 	/**
 	 * @brief connects to the database
-	 * @return bool true if connection can be established or false on error
+	 * @return boolean|null true if connection can be established or false on error
 	 *
 	 * Connects to the database as specified in config.php
 	 */
@@ -196,7 +196,7 @@ class OC_DB {
 	 * @param int $offset
 	 * @param bool $isManipulation
 	 * @throws DatabaseException
-	 * @return \Doctrine\DBAL\Statement prepared SQL query
+	 * @return OC_DB_StatementWrapper prepared SQL query
 	 *
 	 * SQL query via Doctrine prepare(), needs to be execute()'d!
 	 */
@@ -298,7 +298,7 @@ class OC_DB {
 	/**
 	 * @brief gets last value of autoincrement
 	 * @param string $table The optional table name (will replace *PREFIX*) and add sequence suffix
-	 * @return int id
+	 * @return string id
 	 * @throws DatabaseException
 	 *
 	 * \Doctrine\DBAL\Connection lastInsertId
@@ -315,7 +315,7 @@ class OC_DB {
 	 * @brief Insert a row if a matching row doesn't exists.
 	 * @param string $table. The table to insert into in the form '*PREFIX*tableName'
 	 * @param array $input. An array of fieldname/value pairs
-	 * @return int number of updated rows
+	 * @return boolean number of updated rows
 	 */
 	public static function insertIfNotExist($table, $input) {
 		self::connect();
@@ -368,7 +368,7 @@ class OC_DB {
 	 * @brief update the database schema
 	 * @param string $file file to read structure from
 	 * @throws Exception
-	 * @return bool
+	 * @return string|boolean
 	 */
 	public static function updateDbFromStructure($file) {
 		$schemaManager = self::getMDB2SchemaManager();

lib/private/db/connection.php

@@ -94,7 +94,7 @@ class Connection extends \Doctrine\DBAL\Connection {
 	 * If an SQLLogger is configured, the execution is logged.
 	 *
 	 * @param string $query The SQL query to execute.
-	 * @param array $params The parameters to bind to the query, if any.
+	 * @param string[] $params The parameters to bind to the query, if any.
 	 * @param array $types The types the previous parameters are in.
 	 * @param QueryCacheProfile $qcp
 	 * @return \Doctrine\DBAL\Driver\Statement The executed statement.

lib/private/db/connectionwrapper.php

@@ -31,8 +31,8 @@ class ConnectionWrapper implements \OCP\IDBConnection {
 
 	/**
 	 * Used to get the id of the just inserted element
-	 * @param string $tableName the name of the table where we inserted the item
-	 * @return int the id of the inserted element
+	 * @param string $table the name of the table where we inserted the item
+	 * @return string the id of the inserted element
 	 */
 	public function lastInsertId($table = null)
 	{

lib/private/db/mdb2schemamanager.php

@@ -53,7 +53,7 @@ class MDB2SchemaManager {
 	/**
 	 * @brief update the database scheme
 	 * @param string $file file to read structure from
-	 * @return bool
+	 * @return string|boolean
 	 */
 	public function updateDbFromStructure($file, $generateSql = false) {
 		$sm = $this->conn->getSchemaManager();

lib/private/db/mdb2schemawriter.php

@@ -9,7 +9,7 @@
 class OC_DB_MDB2SchemaWriter {
 
 	/**
-	 * @param $file
+	 * @param string $file
 	 * @param \Doctrine\DBAL\Schema\AbstractSchemaManager $sm
 	 * @return bool
 	 */
@@ -26,6 +26,9 @@ class OC_DB_MDB2SchemaWriter {
 		return true;
 	}
 
+	/**
+	 * @param SimpleXMLElement $xml
+	 */
 	private static function saveTable($table, $xml) {
 		$xml->addChild('name', $table->getName());
 		$declaration = $xml->addChild('declaration');

lib/private/db/statementwrapper.php

@@ -17,6 +17,9 @@ class OC_DB_StatementWrapper {
 	private $isManipulation = false;
 	private $lastArguments = array();
 
+	/**
+	 * @param boolean $isManipulation
+	 */
 	public function __construct($statement, $isManipulation) {
 		$this->statement = $statement;
 		$this->isManipulation = $isManipulation;

lib/private/defaults.php

@@ -39,6 +39,9 @@ class OC_Defaults {
 		}
 	}
 
+	/**
+	 * @param string $method
+	 */
 	private function themeExist($method) {
 		if (OC_Util::getTheme() !== '' && method_exists('OC_Theme', $method)) {
 			return true;

lib/private/filechunking.php

@@ -16,6 +16,9 @@ class OC_FileChunking {
 		return $matches;
 	}
 
+	/**
+	 * @param string[] $info
+	 */
 	public function __construct($info) {
 		$this->info = $info;
 	}
@@ -37,7 +40,7 @@ class OC_FileChunking {
 	/**
 	 * Stores the given $data under the given $key - the number of stored bytes is returned
 	 *
-	 * @param $index
+	 * @param string $index
 	 * @param $data
 	 * @return int
 	 */
@@ -87,7 +90,7 @@ class OC_FileChunking {
 
 	/**
 	 * Removes one specific chunk
-	 * @param $index
+	 * @param string $index
 	 */
 	public function remove($index) {
 		$cache = $this->getCache();
@@ -124,6 +127,9 @@ class OC_FileChunking {
 		);
 	}
 
+	/**
+	 * @param string $path
+	 */
 	public function file_assemble($path) {
 		$absolutePath = \OC\Files\Filesystem::normalizePath(\OC\Files\Filesystem::getView()->getAbsolutePath($path));
 		$data = '';

lib/private/fileproxy.php

@@ -67,6 +67,9 @@ class OC_FileProxy{
 		self::$proxies[]=$proxy;
 	}
 
+	/**
+	 * @param string $operation
+	 */
 	public static function getProxies($operation = null) {
 		if ($operation === null) {
 			// return all
@@ -81,6 +84,10 @@ class OC_FileProxy{
 		return $proxies;
 	}
 
+	/**
+	 * @param string $operation
+	 * @param string|boolean $filepath
+	 */
 	public static function runPreProxies($operation,&$filepath,&$filepath2=null) {
 		if(!self::$enabled) {
 			return true;
@@ -101,6 +108,11 @@ class OC_FileProxy{
 		return true;
 	}
 
+	/**
+	 * @param string $operation
+	 *
+	 * @return string
+	 */
 	public static function runPostProxies($operation, $path, $result) {
 		if(!self::$enabled) {
 			return $result;

lib/private/files.php

@@ -40,7 +40,7 @@ class OC_Files {
 	 * return the content of a file or return a zip file containing multiple files
 	 *
 	 * @param string $dir
-	 * @param string $file ; separated list of files to download
+	 * @param string $files ; separated list of files to download
 	 * @param boolean $only_header ; boolean to only send header of the request
 	 */
 	public static function get($dir, $files, $only_header = false) {
@@ -170,6 +170,9 @@ class OC_Files {
 		}
 	}
 
+	/**
+	 * @param false|string $filename
+	 */
 	private static function addSendfileHeader($filename) {
 		if (isset($_SERVER['MOD_X_SENDFILE_ENABLED'])) {
 			header("X-Sendfile: " . $filename);
@@ -194,6 +197,10 @@ class OC_Files {
 		}
 	}
 
+	/**
+	 * @param string $dir
+	 * @param ZipArchive $zip
+	 */
 	public static function zipAddDir($dir, $zip, $internalDir='') {
 		$dirname=basename($dir);
 		$zip->addEmptyDir($internalDir.$dirname);
@@ -215,7 +222,7 @@ class OC_Files {
 	/**
 	 * checks if the selected files are within the size constraint. If not, outputs an error page.
 	 *
-	 * @param dir   $dir
+	 * @param string   $dir
 	 * @param files $files
 	 */
 	static function validateZipDownload($dir, $files) {

lib/private/files/cache/backgroundwatcher.php

@@ -24,6 +24,9 @@ class BackgroundWatcher {
 		return $row['id'];
 	}
 
+	/**
+	 * @param integer $id
+	 */
 	static private function checkUpdate($id) {
 		$cacheItem = Cache::getById($id);
 		if (is_null($cacheItem)) {

lib/private/files/cache/cache.php

@@ -487,7 +487,7 @@ class Cache {
 	/**
 	 * update the folder size and the size of all parent folders
 	 *
-	 * @param $path
+	 * @param string|boolean $path
 	 */
 	public function correctFolderSize($path) {
 		$this->calculateFolderSize($path);

lib/private/files/cache/homecache.php

@@ -38,6 +38,9 @@ class HomeCache extends Cache {
 		return $totalSize;
 	}
 
+	/**
+	 * @param string $path
+	 */
 	public function get($path) {
 		$data = parent::get($path);
 		if ($path === '' or $path === '/') {

lib/private/files/cache/legacy.php

@@ -16,6 +16,9 @@ class Legacy {
 
 	private $cacheHasItems = null;
 
+	/**
+	 * @param string $user
+	 */
 	public function __construct($user) {
 		$this->user = $user;
 	}
@@ -69,7 +72,7 @@ class Legacy {
 	/**
 	 * get an item from the legacy cache
 	 *
-	 * @param string|int $path
+	 * @param string $path
 	 * @return array
 	 */
 	function get($path) {

lib/private/files/cache/storage.php

@@ -47,6 +47,9 @@ class Storage {
 		return $this->numericId;
 	}
 
+	/**
+	 * @return string
+	 */
 	public static function getStorageId($numericId) {
 
 		$sql = 'SELECT `id` FROM `*PREFIX*storages` WHERE `numeric_id` = ?';
@@ -58,6 +61,9 @@ class Storage {
 		}
 	}
 
+	/**
+	 * @param string $storageId
+	 */
 	public static function exists($storageId) {
 		if (strlen($storageId) > 64) {
 			$storageId = md5($storageId);

lib/private/files/cache/updater.php

@@ -112,7 +112,7 @@ class Updater {
 	/**
 	 * @brief get file owner and path
 	 * @param string $filename
-	 * @return array with the oweners uid and the owners path
+	 * @return string[] with the oweners uid and the owners path
 	 */
 	private static function getUidAndFilename($filename) {
 

lib/private/files/filesystem.php

@@ -614,6 +614,9 @@ class Filesystem {
 		return self::$defaultInstance->touch($path, $mtime);
 	}
 
+	/**
+	 * @return string
+	 */
 	static public function file_get_contents($path) {
 		return self::$defaultInstance->file_get_contents($path);
 	}
@@ -638,6 +641,9 @@ class Filesystem {
 		return self::$defaultInstance->fopen($path, $mode);
 	}
 
+	/**
+	 * @return string
+	 */
 	static public function toTmpFile($path) {
 		return self::$defaultInstance->toTmpFile($path);
 	}

lib/private/files/mapper.php

@@ -44,7 +44,7 @@ class Mapper
 	/**
 	 * @param string $path
 	 * @param bool $isLogicPath indicates if $path is logical or physical
-	 * @param $recursive
+	 * @param boolean $recursive
 	 * @return void
 	 */
 	public function removePath($path, $isLogicPath, $recursive) {
@@ -60,8 +60,8 @@ class Mapper
 	}
 
 	/**
-	 * @param $path1
-	 * @param $path2
+	 * @param string $path1
+	 * @param string $path2
 	 * @throws \Exception
 	 */
 	public function copy($path1, $path2)
@@ -99,7 +99,7 @@ class Mapper
 	/**
 	 * @param $path
 	 * @param $root
-	 * @return bool|string
+	 * @return false|string
 	 */
 	public function stripRootFolder($path, $root) {
 		if (strpos($path, $root) !== 0) {
@@ -120,6 +120,9 @@ class Mapper
 		return $path;
 	}
 
+	/**
+	 * @param string $logicPath
+	 */
 	private function resolveLogicPath($logicPath) {
 		$logicPath = $this->stripLast($logicPath);
 		$sql = 'SELECT * FROM `*PREFIX*file_map` WHERE `logic_path_hash` = ?';
@@ -141,6 +144,10 @@ class Mapper
 		return $result['logic_path'];
 	}
 
+	/**
+	 * @param string $logicPath
+	 * @param boolean $store
+	 */
 	private function create($logicPath, $store) {
 		$logicPath = $this->stripLast($logicPath);
 		$index = 0;
@@ -167,6 +174,9 @@ class Mapper
 		\OC_DB::executeAudited($sql, array($logicPath, $physicalPath, md5($logicPath), md5($physicalPath)));
 	}
 
+	/**
+	 * @param integer $index
+	 */
 	public function slugifyPath($path, $index=null) {
 		$path = $this->stripRootFolder($path, $this->unchangedPhysicalRoot);
 

lib/private/files/mount/manager.php

@@ -106,7 +106,7 @@ class Manager {
 	 * Find mounts by numeric storage id
 	 *
 	 * @param string $id
-	 * @return Mount
+	 * @return Mount[]
 	 */
 	public function findByNumericId($id) {
 		$storageId = \OC\Files\Cache\Storage::getStorageId($id);

lib/private/files/node/node.php

@@ -33,6 +33,7 @@ class Node implements \OCP\Files\Node {
 	 * @param \OC\Files\View $view
 	 * @param \OC\Files\Node\Root Root $root
 	 * @param string $path
+	 * @param Root $root
 	 */
 	public function __construct($root, $view, $path) {
 		$this->view = $view;

lib/private/files/node/root.php

@@ -95,7 +95,7 @@ class Root extends Folder implements Emitter {
 	/**
 	 * @param string $scope
 	 * @param string $method
-	 * @param array $arguments
+	 * @param Node[] $arguments
 	 */
 	public function emit($scope, $method, $arguments = array()) {
 		$this->emitter->emit($scope, $method, $arguments);
@@ -154,7 +154,7 @@ class Root extends Folder implements Emitter {
 	 * @param string $path
 	 * @throws \OCP\Files\NotFoundException
 	 * @throws \OCP\Files\NotPermittedException
-	 * @return Node
+	 * @return string
 	 */
 	public function get($path) {
 		$path = $this->normalizePath($path);

lib/private/files/storage/common.php

@@ -202,6 +202,9 @@ abstract class Common implements \OC\Files\Storage\Storage {
 		return $this->toTmpFile($path);
 	}
 
+	/**
+	 * @param string $path
+	 */
 	private function toTmpFile($path) { //no longer in the storage api, still useful here
 		$source = $this->fopen($path, 'r');
 		if (!$source) {
@@ -224,6 +227,10 @@ abstract class Common implements \OC\Files\Storage\Storage {
 		return $baseDir;
 	}
 
+	/**
+	 * @param string $path
+	 * @param string $target
+	 */
 	private function addLocalFolder($path, $target) {
 		$dh = $this->opendir($path);
 		if (is_resource($dh)) {
@@ -241,6 +248,9 @@ abstract class Common implements \OC\Files\Storage\Storage {
 		}
 	}
 
+	/**
+	 * @param string $query
+	 */
 	protected function searchInDir($query, $dir = '') {
 		$files = array();
 		$dh = $this->opendir($dir);

lib/private/files/storage/loader.php

@@ -25,6 +25,10 @@ class Loader {
 		$this->storageWrappers[] = $callback;
 	}
 
+	/**
+	 * @param string|boolean $mountPoint
+	 * @param string $class
+	 */
 	public function load($mountPoint, $class, $arguments) {
 		return $this->wrap($mountPoint, new $class($arguments));
 	}

lib/private/files/storage/local.php

@@ -203,6 +203,9 @@ if (\OC_Util::runningOnWindows()) {
 			return $return;
 		}
 
+		/**
+		 * @param string $dir
+		 */
 		private function delTree($dir) {
 			$dirRelative = $dir;
 			$dir = $this->datadir . $dir;
@@ -224,6 +227,9 @@ if (\OC_Util::runningOnWindows()) {
 			return $return;
 		}
 
+		/**
+		 * @param string $fullPath
+		 */
 		private static function getFileSizeFromOS($fullPath) {
 			$name = strtolower(php_uname('s'));
 			// Windows OS: we use COM to access the filesystem
@@ -274,6 +280,9 @@ if (\OC_Util::runningOnWindows()) {
 			return $this->datadir . $path;
 		}
 
+		/**
+		 * @param string $query
+		 */
 		protected function searchInDir($query, $dir = '') {
 			$files = array();
 			foreach (scandir($this->datadir . $dir) as $item) {

lib/private/files/storage/mappedlocal.php

@@ -210,6 +210,9 @@ class MappedLocal extends \OC\Files\Storage\Common{
 		return $return;
 	}
 
+	/**
+	 * @param string $dir
+	 */
 	private function delTree($dir, $isLogicPath=true) {
 		$dirRelative=$dir;
 		if ($isLogicPath) {
@@ -244,6 +247,9 @@ class MappedLocal extends \OC\Files\Storage\Common{
 		return $return;
 	}
 
+	/**
+	 * @param string $fullPath
+	 */
 	private static function getFileSizeFromOS($fullPath) {
 		$name = strtolower(php_uname('s'));
 		// Windows OS: we use COM to access the filesystem
@@ -288,6 +294,9 @@ class MappedLocal extends \OC\Files\Storage\Common{
 		return $this->buildPath($path);
 	}
 
+	/**
+	 * @param string $query
+	 */
 	protected function searchInDir($query, $dir='') {
 		$files=array();
 		$physicalDir = $this->buildPath($dir);
@@ -331,6 +340,10 @@ class MappedLocal extends \OC\Files\Storage\Common{
 		$this->mapper->removePath($fullPath, $isLogicPath, $recursive);
 	}
 
+	/**
+	 * @param string $path1
+	 * @param string $path2
+	 */
 	private function copyMapping($path1, $path2) {
 		$path1 = $this->stripLeading($path1);
 		$path2 = $this->stripLeading($path2);

lib/private/files/storage/wrapper/quota.php

@@ -23,6 +23,9 @@ class Quota extends Wrapper {
 		$this->quota = $parameters['quota'];
 	}
 
+	/**
+	 * @param string $path
+	 */
 	protected function getSize($path) {
 		$cache = $this->getCache();
 		$data = $cache->get($path);

lib/private/files/stream/close.php

@@ -94,6 +94,9 @@ class Close {
 		return unlink($path);
 	}
 
+	/**
+	 * @param string $path
+	 */
 	public static function registerCallback($path, $callback) {
 		self::$callBacks[$path] = $callback;
 	}

lib/private/files/stream/dir.php

@@ -41,6 +41,9 @@ class Dir {
 		return true;
 	}
 
+	/**
+	 * @param string $path
+	 */
 	public static function register($path, $content) {
 		self::$dirs[$path] = $content;
 	}

lib/private/files/utils/scanner.php

@@ -81,6 +81,9 @@ class Scanner extends PublicEmitter {
 		}
 	}
 
+	/**
+	 * @param string $dir
+	 */
 	public function scan($dir) {
 		$mounts = $this->getMounts($dir);
 		foreach ($mounts as $mount) {

lib/private/files/view.php

@@ -48,7 +48,7 @@ class View {
 	 * change the root to a fake root
 	 *
 	 * @param string $fakeRoot
-	 * @return bool
+	 * @return boolean|null
 	 */
 	public function chroot($fakeRoot) {
 		if (!$fakeRoot == '') {
@@ -352,6 +352,9 @@ class View {
 		return $this->basicOperation('unlink', $path, array('delete'));
 	}
 
+	/**
+	 * @param string $directory
+	 */
 	public function deleteAll($directory, $empty = false) {
 		return $this->rmdir($directory);
 	}
@@ -735,6 +738,9 @@ class View {
 		return (strlen($this->fakeRoot) > strlen($defaultRoot)) && (substr($this->fakeRoot, 0, strlen($defaultRoot) + 1) === $defaultRoot . '/');
 	}
 
+	/**
+	 * @param string $path
+	 */
 	private function runHooks($hooks, $path, $post = false) {
 		$path = $this->getHookPath($path);
 		$prefix = ($post) ? 'post_' : '';

lib/private/hooks/emitter.php

@@ -20,6 +20,7 @@ interface Emitter {
 	 * @param string $scope
 	 * @param string $method
 	 * @param callable $callback
+	 * @return void
 	 */
 	public function listen($scope, $method, $callback);
 
@@ -27,6 +28,7 @@ interface Emitter {
 	 * @param string $scope optional
 	 * @param string $method optional
 	 * @param callable $callback optional
+	 * @return void
 	 */
 	public function removeListener($scope = null, $method = null, $callback = null);
 }

lib/private/image.php

@@ -396,7 +396,7 @@ class OC_Image {
 	/**
 	* @brief Loads an image from an open file handle.
 	* It is the responsibility of the caller to position the pointer at the correct place and to close the handle again.
-	* @param $handle
+	* @param resource $handle
 	* @returns An image resource or false on error
 	*/
 	public function loadFromFileHandle($handle) {
@@ -563,7 +563,7 @@ class OC_Image {
 	 * Create a new image from file or URL
 	 * @link http://www.programmierer-forum.de/function-imagecreatefrombmp-laeuft-mit-allen-bitraten-t143137.htm
 	 * @version 1.00
-	 * @param string $filename <p>
+	 * @param string $fileName <p>
 	 * Path to the BMP image.
 	 * </p>
 	 * @return resource an image resource identifier on success, <b>FALSE</b> on errors.
@@ -704,7 +704,7 @@ class OC_Image {
 
 	/**
 	* @brief Resizes the image preserving ratio.
-	* @param $maxsize The maximum size of either the width or height.
+	* @param integer $maxsize The maximum size of either the width or height.
 	* @returns bool
 	*/
 	public function resize($maxSize) {
@@ -891,8 +891,7 @@ if ( ! function_exists( 'imagebmp') ) {
 	 * @link http://www.programmierer-forum.de/imagebmp-gute-funktion-gefunden-t143716.htm
 	 * @author mgutt <marc@gutt.it>
 	 * @version 1.00
-	 * @param resource $image
-	 * @param string $filename [optional] <p>The path to save the file to.</p>
+	 * @param string $fileName [optional] <p>The path to save the file to.</p>
 	 * @param int $bit [optional] <p>Bit depth, (default is 24).</p>
 	 * @param int $compression [optional]
 	 * @return bool <b>TRUE</b> on success or <b>FALSE</b> on failure.
@@ -1008,7 +1007,7 @@ if ( ! function_exists( 'exif_imagetype' ) ) {
 	/**
 	 * Workaround if exif_imagetype does not exist
 	 * @link http://www.php.net/manual/en/function.exif-imagetype.php#80383
-	 * @param string $filename
+	 * @param string $fileName
 	 * @return string|boolean
 	 */
 	function exif_imagetype ( $fileName ) {

lib/private/installer.php

@@ -55,6 +55,7 @@ class OC_Installer{
 	 *
 	 * It is the task of oc_app_install to create the tables and do whatever is
 	 * needed to get the app working.
+	 * @return string
 	 */
 	public static function installApp( $data = array()) {
 		$l = \OC_L10N::get('lib');
@@ -270,7 +271,7 @@ class OC_Installer{
 	/**
 	 * @brief Check if an update for the app is available
 	 * @param $name name of the application
-	 * @return boolean false or the version number of the update
+	 * @return string|false false or the version number of the update
 	 *
 	 * The function will check if an update for a version is available
 	 */
@@ -313,7 +314,7 @@ class OC_Installer{
 
 	/**
 	 * @brief Removes an app
-	 * @param $name name of the application to remove
+	 * @param string $name name of the application to remove
 	 * @param $options array with options
 	 * @returns true/false
 	 *
@@ -395,6 +396,7 @@ class OC_Installer{
 	 * install an app already placed in the app folder
 	 * @param string $app id of the app to install
 	 * @returns array see OC_App::getAppInfo
+	 * @return string
 	 */
 	public static function installShippedApp($app) {
 		//install the database

lib/private/json.php

@@ -21,6 +21,7 @@ class OC_JSON{
 
 	/**
 	* Check if the app is enabled, send json error msg if not
+	* @param string $app
 	*/
 	public static function checkAppEnabled($app) {
 		if( !OC_App::isEnabled($app)) {

lib/private/l10n.php

@@ -529,6 +529,9 @@ class OC_L10N implements \OCP\IL10N {
 		return $available;
 	}
 
+	/**
+	 * @param string $lang
+	 */
 	public static function languageExists($app, $lang) {
 		if ($lang == 'en') {//english is always available
 			return true;

lib/private/l10n/string.php

@@ -27,6 +27,9 @@ class OC_L10N_String{
 	 */
 	protected $count;
 
+	/**
+	 * @param OC_L10N $l10n
+	 */
 	public function __construct($l10n, $text, $parameters, $count = 1) {
 		$this->l10n = $l10n;
 		$this->text = $text;

lib/private/mail.php

@@ -25,7 +25,7 @@ class OC_Mail {
 	 * @param string $mailtext
 	 * @param string $fromaddress
 	 * @param string $fromname
-	 * @param bool|int $html
+	 * @param integer $html
 	 * @param string $altbody
 	 * @param string $ccaddress
 	 * @param string $ccname

lib/private/memcache/factory.php

@@ -57,7 +57,7 @@ class Factory implements ICacheFactory {
 	 * get a in-server cache instance, will return null if no backend is available
 	 *
 	 * @param string $prefix
-	 * @return \OC\Memcache\Cache
+	 * @return null|Cache
 	 */
 	public static function createLowLatency($prefix = '') {
 		if (XCache::isAvailable()) {