symfony
diff --git a/‎src/Symfony/Component/Console/Helper/TableHelper.php
Lines changed: 7 additions & 1 deletion b/‎src/Symfony/Component/Console/Helper/TableHelper.php
Lines changed: 7 additions & 1 deletion
diff --git a/‎src/Symfony/Component/Console/Tests/Helper/TableHelperTest.php
Lines changed: 27 additions & 0 deletions b/‎src/Symfony/Component/Console/Tests/Helper/TableHelperTest.php
Lines changed: 27 additions & 0 deletions
@@ -359,12 +359,18 @@ private function renderRow(array $row, $cellFormat)
     private function renderCell(array $row, $column, $cellFormat)
     {
         $cell = isset($row[$column]) ? $row[$column] : '';
+        $width = $this->getColumnWidth($column);
+
+        // str_pad won't work properly with multi-byte strings, we need to fix the padding
+        if (function_exists('mb_strlen') && false !== $encoding = mb_detect_encoding($cell)
8000
) {
+            $width += strlen($cell) - mb_strlen($cell, $encoding);
+        }
 
         $this->output->write(sprintf(
             $cellFormat,
             str_pad(
                 $this->paddingChar.$cell.$this->paddingChar,
-                $this->getColumnWidth($column),
+                $width,
                 $this->paddingChar,
                 $this->padType
             )
 
@@ -174,6 +174,33 @@ public function testRenderProvider()
         );
     }
 
+    public function testRenderMultiByte()
+    {
+        if (!function_exists('mb_strlen')) {
+            $this->markTestSkipped('The "mbstring" extension is not available');
+        }
+
+        $table = new TableHelper();
+        $table
+            ->setHeaders(array('■■'))
+            ->setRows(array(array(1234)))
+            ->setLayout(TableHelper::LAYOUT_DEFAULT)
+        ;
+        $table->render($output = $this->getOutputStream());
+
+        $expected =
+<<<TABLE
++------+
+| ■■   |
++------+
+| 1234 |
++------+
+
+TABLE;
+
+        $this->assertEquals($expected, $this->getOutputContent($output));
+    }
+
     protected function getOutputStream()
     {
         return new StreamOutput($this->stream, StreamOutput::VERBOSITY_NORMAL, false);