1 files changed, 52 insertions, 65 deletions
diff --git a/lib/public/config.php b/lib/public/config.php
index fa9658e7288..1f163d52617 100644
--- a/lib/public/config.php
+++ b/lib/public/config.php
@@ -38,13 +38,11 @@ namespace OCP;
  * This class provides functions to read and write configuration data. configuration can be on a system, application or user level
  */
 class Config {
-
-
 	/**
 	 * @brief Gets a value from config.php
-	 * @param $key key
-	 * @param $default = null default value
-	 * @returns the value or $default
+	 * @param string $key key
+	 * @param string $default = null default value
+	 * @return string the value or $default
 	 *
 	 * This function gets the value from config.php. If it does not exist,
 	 * $default will be returned.
@@ -53,12 +51,11 @@ class Config {
 		return(\OC_Config::getValue( $key, $default ));
 	}
 
-
 	/**
 	 * @brief Sets a value
-	 * @param $key key
-	 * @param $value value
-	 * @returns true/false
+	 * @param string $key key
+	 * @param string $value value
+	 * @return bool
 	 *
 	 * This function sets the value and writes the config.php. If the file can
 	 * not be written, false will be returned.
@@ -67,70 +64,60 @@ class Config {
 		return(\OC_Config::setValue( $key, $value ));
 	}
 
-
-        /**
-         * @brief Gets the config value
-         * @param $app app
-         * @param $key key
-         * @param $default = null, default value if the key does not exist
-         * @returns the value or $default
-         *
-         * This function gets a value from the appconfig table. If the key does
-         * not exist the default value will be returnes
-         */
-        public static function getAppValue( $app, $key, $default = null ) {
+	/**
+	 * @brief Gets the config value
+	 * @param string $app app
+	 * @param string $key key
+	 * @param string $default = null, default value if the key does not exist
+	 * @return string the value or $default
+	 *
+	 * This function gets a value from the appconfig table. If the key does
+	 * not exist the default value will be returned
+	 */
+	public static function getAppValue( $app, $key, $default = null ) {
 		return(\OC_Appconfig::getValue( $app, $key, $default ));
 	}
 
-
-        /**
-         * @brief sets a value in the appconfig
-         * @param $app app
-         * @param $key key
-         * @param $value value
-         * @returns true/false
-         *
-         * Sets a value. If the key did not exist before it will be created.
-         */
-        public static function setAppValue( $app, $key, $value ) {
+	/**
+	 * @brief sets a value in the appconfig
+	 * @param string $app app
+	 * @param string $key key
+	 * @param string $value value
+	 * @return string true/false
+	 *
+	 * Sets a value. If the key did not exist before it will be created.
+	 */
+	public static function setAppValue( $app, $key, $value ) {
 		return(\OC_Appconfig::setValue( $app, $key, $value ));
 	}
 
-
-        /**
-         * @brief Gets the preference
-         * @param $user user
-         * @param $app app
-         * @param $key key
-         * @param $default = null, default value if the key does not exist
-         * @returns the value or $default
-         *
-         * This function gets a value from the prefernces table. If the key does
-         * not exist the default value will be returnes
-         */
-        public static function getUserValue( $user, $app, $key, $default = null ) {
+	/**
+	 * @brief Gets the preference
+	 * @param string $user user
+	 * @param string $app app
+	 * @param string $key key
+	 * @param string $default = null, default value if the key does not exist
+	 * @return string the value or $default
+	 *
+	 * This function gets a value from the preferences table. If the key does
+	 * not exist the default value will be returned
+	 */
+	public static function getUserValue( $user, $app, $key, $default = null ) {
 		return(\OC_Preferences::getValue( $user, $app, $key, $default ));
 	}
 
-
-        /**
-         * @brief sets a value in the preferences
-         * @param $user user
-         * @param $app app
-         * @param $key key
-         * @param $value value
-         * @returns true/false
-         *
-         * Adds a value to the preferences. If the key did not exist before, it
-         * will be added automagically.
-         */
-        public static function setUserValue( $user, $app, $key, $value ) {
-		return(\OC_Preferences::setValue(  $user, $app, $key, $value ));
+	/**
+	 * @brief sets a value in the preferences
+	 * @param string $user user
+	 * @param string $app app
+	 * @param string $key key
+	 * @param string $value value
+	 * @returns bool
+	 *
+	 * Adds a value to the preferences. If the key did not exist before, it
+	 * will be added automagically.
+	 */
+	public static function setUserValue( $user, $app, $key, $value ) {
+		return(\OC_Preferences::setValue( $user, $app, $key, $value ));
 	}
-
-
-
-
-
-
 }