added more info fw()->extensions->get()

ThemeFuse · May 14, 2015 · 742b2c3 · 742b2c3
1 parent 417d00a
commit 742b2c3
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/components/extensions.rst b/components/extensions.rst
@@ -9,4 +9,18 @@ The core of :doc:`Extensions </extensions/introduction>`.
 
         .. code-block:: php
 
-            echo fw()->extensions->get('blog')->get_name();
+            echo fw()->extensions->get('extension_name')->get_name();
+
+        Also it can be used to check if an extension exists (is active).
+
+        .. code-block:: php
+
+            if (fw()->extensions->get('extension_name')) {
+                fw()->extensions->get('extension_name')->some_method();
+            }
+
+            // or there is shorter alias for this method
+
+            if (fw_ext('extension_name')) {
+                fw_ext('extension_name')->some_method();
+            }