sync with en rev

Author: leonardolara

language/predefined/closure/getcurrent.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 6fc2c24b6b465f4057d076a39c6910b8a484daad Maintainer: leonardolara Status: ready -->
+<!-- EN-Revision: f6406cdb5ef1b83108f4022996985967c3e45b0b Maintainer: leonardolara Status: ready -->
 <refentry xml:id="closure.getcurrent" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>Closure::getCurrent</refname>
@@ -19,7 +19,7 @@
   </para>
   <para>
    Este método precisa ser chamado de dentro de um closure; chamá-lo de fora de um
-   contexto de closure resultará em um erro.
+   contexto de closure resultará em um erro "Error: Current function is not a closure".
   </para>
  </refsect1>
 
@@ -55,7 +55,7 @@
 <![CDATA[
 <?php
 $fibonacci = function (int $n) {
-    if (0 === $n || 1 === $n) {
+    if ($n === 0 || $n === 1) {
         return $n;
     }