fixed #246

src/Loader/MoLoader.php

@@ -97,7 +97,7 @@ public function loadString(string $string, Translations $translations = null): T
 
             $v = explode("\x00", $translated);
             $translation->translate(array_shift($v));
-            $translation->translatePlural($v);
+            $translation->translatePlural(...array_filter($v));
         }
 
         return $translations;

tests/MoLoaderTest.php

@@ -14,10 +14,11 @@ public function testMoLoader()
         $loader = new MoLoader();
         $translations = $loader->loadFile(__DIR__.'/assets/translations.mo');
 
-        $this->assertCount(10, $translations);
+        $this->assertCount(11, $translations);
 
         $array = $translations->getTranslations();
 
+        $this->translation0(array_shift($array));
         $this->translation1(array_shift($array));
         $this->translation2(array_shift($array));
         $this->translation3(array_shift($array));
@@ -31,15 +32,14 @@ public function testMoLoader()
 
         $headers = $translations->getHeaders()->toArray();
 
-        $this->assertCount(13, $headers);
+        $this->assertCount(12, $headers);
 
         $this->assertSame('text/plain; charset=UTF-8', $headers['Content-Type']);
         $this->assertSame('8bit', $headers['Content-Transfer-Encoding']);
         $this->assertSame('', $headers['POT-Creation-Date']);
         $this->assertSame('', $headers['PO-Revision-Date']);
         $this->assertSame('', $headers['Last-Translator']);
         $this->assertSame('', $headers['Language-Team']);
-        $this->assertSame('', $headers['Report-Msgid-Bugs-To']);
         $this->assertSame('1.0', $headers['MIME-Version']);
         $this->assertSame('bs', $headers['Language']);
         $this->assertSame(
@@ -54,6 +54,14 @@ public function testMoLoader()
         $this->assertSame('bs', $translations->getLanguage());
     }
 
+    private function translation0(Translation $translation)
+    {
+        $this->assertSame('%s has been added to your cart.', $translation->getOriginal());
+        $this->assertSame('%s have been added to your cart.', $translation->getPlural());
+        $this->assertSame('%s has been added to your cart.', $translation->getTranslation());
+        $this->assertCount(1, $translation->getPluralTranslations());
+    }
+
     private function translation1(Translation $translation)
     {
         $this->assertSame('%ss must be unique for %ss %ss.', $translation->getOriginal());

tests/PoLoaderTest.php

@@ -14,7 +14,7 @@ public function testPoLoader()
         $loader = new PoLoader();
         $translations = $loader->loadFile(__DIR__.'/assets/translations.po');
 
-        $this->assertCount(13, $translations);
+        $this->assertCount(14, $translations);
 
         $array = $translations->getTranslations();
 
@@ -31,6 +31,7 @@ public function testPoLoader()
         $this->translation11(array_shift($array));
         $this->translation12(array_shift($array));
         $this->translation13(array_shift($array));
+        $this->translation14(array_shift($array));
 
         $headers = $translations->getHeaders()->toArray();
 
@@ -206,6 +207,16 @@ private function translation13(Translation $translation)
         $this->assertCount(0, $translation->getReferences());
     }
 
+    private function translation14(Translation $translation)
+    {
+        $this->assertSame('%s has been added to your cart.', $translation->getOriginal());
+        $this->assertSame('%s have been added to your cart.', $translation->getPlural());
+        $this->assertSame('%s has been added to your cart.', $translation->getTranslation());
+        $this->assertSame(['%s have been added to your cart.'], $translation->getPluralTranslations());
+        $this->assertCount(1, $translation->getComments());
+        $this->assertCount(0, $translation->getReferences());
+    }
+
     public function stringDecodeProvider()
     {
         return [

tests/assets/translations.po

@@ -77,4 +77,10 @@ msgid "Multibyte test"
 msgstr "日本人は日本で話される言語です！"
 
 msgid "Tabulation test"
-msgstr "FIELD\tFIELD"
+msgstr "FIELD\tFIELD"
+
+# Issue https://github.com/php-gettext/Gettext/issues/246
+msgid "%s has been added to your cart."
+msgid_plural "%s have been added to your cart."
+msgstr[0] "%s has been added to your cart."
+msgstr[1] "%s have been added to your cart."