[Console] Fix array to string conversion when using IO table

JhonnyL · JhonnyL · commit f18fd0dc240f · 2016-04-18T17:13:51.000+02:00
diff --git a/src/Symfony/Component/Console/Style/SymfonyStyle.php b/src/Symfony/Component/Console/Style/SymfonyStyle.php
@@ -204,7 +204,7 @@ public function caution($message)
      */
     public function table(array $headers, array $rows)
     {
-        $headers = array_map(function ($value) { return sprintf('<info>%s</>', $value); }, $headers);
+        $headers = array_map(function ($value) { return sprintf('<info>%s</>', is_array($value) ? (string) $value[0] : $value); }, $headers);
 
         $table = new Table($this);
         $table->setHeaders($headers);
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php b/src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php
@@ -0,0 +1,25 @@
+<?php
+
+use Symfony\Component\Console\Helper\TableCell;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+
+return function (InputInterface $input, OutputInterface $output) {
+    $headers = array(
+        array(new TableCell('Main table title', array('colspan' => 3))),
+        array('ISBN', 'Title', 'Author'),
+    );
+
+    $rows = array(
+        array(
+            '978-0521567817',
+            'De Monarchia',
+            new TableCell("Dante Alighieri\nspans multiple rows", array('rowspan' => 2)),
+        ),
+        array('978-0804169127', 'Divine Comedy'),
+    );
+
+    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output->table($headers, $rows);
+};
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_8.txt b/src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_8.txt
@@ -0,0 +1,7 @@
+ ------------------ --------------- --------------------- 
+  Main table title   ISBN                                 
+ ------------------ --------------- --------------------- 
+  978-0521567817     De Monarchia    Dante Alighieri      
+  978-0804169127     Divine Comedy   spans multiple rows  
+ ------------------ --------------- --------------------- 
+

Original file line number	Diff line number	Diff line change
`@@ -204,7 +204,7 @@ public function caution($message)`
`204`	`204`	`*/`
`205`	`205`	`public function table(array $headers, array $rows)`
`206`	`206`	`{`
`207`		`- $headers = array_map(function ($value) { return sprintf('<info>%s</>', $value); }, $headers);`
	`207`	`+ $headers = array_map(function ($value) { return sprintf('<info>%s</>', is_array($value) ? (string) $value[0] : $value); }, $headers);`
`208`	`208`
`209`	`209`	`$table = new Table($this);`
`210`	`210`	`$table->setHeaders($headers);`