symfony
diff --git a/‎src/Symfony/Component/Console/Application.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Application.php
+25-4Lines changed: 25 additions & 4 deletions b/‎src/Symfony/Component/Console/Application.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Application.php
+25-4Lines changed: 25 additions & 4 deletions
@@ -854,8 +854,7 @@ protected function getTerminalWidth()
                 return preg_replace('{^(\d+)x.*$}', '$1', $ansicon);
             }
 
-            exec('mode CON', $execData);
-            if (preg_match('{columns:\s*(\d+)}i', $execData[4], $matches)) {
+            if (preg_match('{columns:\s*(\d+)}i', $this->getConsoleMode(), $matches)) {
                 return $matches[1];
             }
         }
@@ -877,8 +876,7 @@ protected function getTerminalHeight()
                 return preg_replace('{^\d+x\d+ \(\d+x(\d+)\)$}', '$1', trim($ansicon));
             }
 
-            exec('mode CON', $execData);
-            if (preg_match('{lines:\s*(\d+)}i', $execData[3], $matches)) {
+            if (preg_match('{lines:\s*(\d+)}i', $this->getConsoleMode(), $matches)) {
                 return $matches[1];
             }
         }
@@ -966,6 +964,29 @@ private function getSttyColumns()
         }
     }
 
+    /**
+     * Runs and parses mode CON if it's available, suppressing any error output
+     *
+     * @return string
+     */
+    private function getConsoleMode()
+    {
+        if (!function_exists('proc_open')) {
+            return;
+        }
+
+        $descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
+        $process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
+        if (is_resource($process)) {
+            $info = stream_get_contents($pipes[1]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+            proc_close($process);
+
+            return $info;
+        }
+    }
+
     /**
      * Sorts commands in alphabetical order.
      *
Original file line number	Diff line number	Diff line change
`@@ -854,8 +854,7 @@ protected function getTerminalWidth()`
`854`	`854`	`return preg_replace('{^(\d+)x.*$}', '$1', $ansicon);`
`855`	`855`	`}`
`856`	`856`
`857`		`- exec('mode CON', $execData);`
`858`		`- if (preg_match('{columns:\s*(\d+)}i', $execData[4], $matches)) {`
	`857`	`+ if (preg_match('{columns:\s*(\d+)}i', $this->getConsoleMode(), $matches)) {`
`859`	`858`	`return $matches[1];`
`860`	`859`	`}`
`861`	`860`	`}`
`@@ -877,8 +876,7 @@ protected function getTerminalHeight()`
`877`	`876`	`return preg_replace('{^\d+x\d+ \(\d+x(\d+)\)$}', '$1', trim($ansicon));`
`878`	`877`	`}`
`879`	`878`
`880`		`- exec('mode CON', $execData);`
`881`		`- if (preg_match('{lines:\s*(\d+)}i', $execData[3], $matches)) {`
	`879`	`+ if (preg_match('{lines:\s*(\d+)}i', $this->getConsoleMode(), $matches)) {`
`882`	`880`	`return $matches[1];`
`883`	`881`	`}`
`884`	`882`	`}`
`@@ -966,6 +964,29 @@ private function getSttyColumns()`
`966`	`964`	`}`
`967`	`965`	`}`
`968`	`966`
	`967`	`+ /**`
	`968`	`+ * Runs and parses mode CON if it's available, suppressing any error output`
	`969`	`+ *`
	`970`	`+ * @return string`
	`971`	`+ */`
	`972`	`+ private function getConsoleMode()`
	`973`	`+ {`
	`974`	`+ if (!function_exists('proc_open')) {`
	`975`	`+ return;`
	`976`	`+ }`
	`977`	`+`
	`978`	`+ $descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));`
	`979`	`+ $process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));`
	`980`	`+ if (is_resource($process)) {`
	`981`	`+ $info = stream_get_contents($pipes[1]);`
	`982`	`+ fclose($pipes[1]);`
	`983`	`+ fclose($pipes[2]);`
	`984`	`+ proc_close($process);`
	`985`	`+`
	`986`	`+ return $info;`
	`987`	`+ }`
	`988`	`+ }`
	`989`	`+`
`969`	`990`	`/**`
`970`	`991`	`* Sorts commands in alphabetical order.`
`971`	`992`	`*`