1 files changed, 50 insertions, 48 deletions
diff --git a/lib/SimpleSAML/Store/Memcache.php b/lib/SimpleSAML/Store/Memcache.php
index d4be5ae..d3fc725 100644
--- a/lib/SimpleSAML/Store/Memcache.php
+++ b/lib/SimpleSAML/Store/Memcache.php
@@ -5,62 +5,64 @@
  *
  * @package simpleSAMLphp
  */
-class SimpleSAML_Store_Memcache extends SimpleSAML_Store {
+class SimpleSAML_Store_Memcache extends SimpleSAML_Store
+{
+    /**
+     * Initialize the memcache datastore.
+     */
+    protected function __construct() {
+    }
 
-	/**
-	 * Initialize the memcache datastore.
-	 */
-	protected function __construct() {
-	}
 
+    /**
+     * Retrieve a value from the datastore.
+     *
+     * @param string $type  The datatype.
+     * @param string $key  The key.
+     * @return mixed|NULL  The value.
+     */
+    public function get($type, $key)
+    {
+        assert('is_string($type)');
+        assert('is_string($key)');
 
-	/**
-	 * Retrieve a value from the datastore.
-	 *
-	 * @param string $type  The datatype.
-	 * @param string $key  The key.
-	 * @return mixed|NULL  The value.
-	 */
-	public function get($type, $key) {
-		assert('is_string($type)');
-		assert('is_string($key)');
+        return SimpleSAML_Memcache::get('simpleSAMLphp.' . $type . '.' . $key);
+    }
 
-		return SimpleSAML_Memcache::get('simpleSAMLphp.' . $type . '.' . $key);
-	}
 
+    /**
+     * Save a value to the datastore.
+     *
+     * @param string $type  The datatype.
+     * @param string $key  The key.
+     * @param mixed $value  The value.
+     * @param int|NULL $expire  The expiration time (unix timestamp), or NULL if it never expires.
+     */
+    public function set($type, $key, $value, $expire = null)
+    {
+        assert('is_string($type)');
+        assert('is_string($key)');
+        assert('is_null($expire) || (is_int($expire) && $expire > 2592000)');
 
-	/**
-	 * Save a value to the datastore.
-	 *
-	 * @param string $type  The datatype.
-	 * @param string $key  The key.
-	 * @param mixed $value  The value.
-	 * @param int|NULL $expire  The expiration time (unix timestamp), or NULL if it never expires.
-	 */
-	public function set($type, $key, $value, $expire = NULL) {
-		assert('is_string($type)');
-		assert('is_string($key)');
-		assert('is_null($expire) || (is_int($expire) && $expire > 2592000)');
+        if ($expire === null) {
+            $expire = 0;
+        }
 
-		if ($expire === NULL) {
-			$expire = 0;
-		}
+        SimpleSAML_Memcache::set('simpleSAMLphp.' . $type . '.' . $key, $value, $expire);
+    }
 
-		SimpleSAML_Memcache::set('simpleSAMLphp.' . $type . '.' . $key, $value, $expire);
-	}
 
+    /**
+     * Delete a value from the datastore.
+     *
+     * @param string $type  The datatype.
+     * @param string $key  The key.
+     */
+    public function delete($type, $key)
+    {
+        assert('is_string($type)');
+        assert('is_string($key)');
 
-	/**
-	 * Delete a value from the datastore.
-	 *
-	 * @param string $type  The datatype.
-	 * @param string $key  The key.
-	 */
-	public function delete($type, $key) {
-		assert('is_string($type)');
-		assert('is_string($key)');
-
-		SimpleSAML_Memcache::delete('simpleSAMLphp.' . $type . '.' . $key);
-	}
-
+        SimpleSAML_Memcache::delete('simpleSAMLphp.' . $type . '.' . $key);
+    }
 }