diff vendor/symfony/console/Formatter/OutputFormatter.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/console/Formatter/OutputFormatter.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/console/Formatter/OutputFormatter.php	Thu Feb 28 13:21:36 2019 +0000
@@ -21,7 +21,7 @@
 class OutputFormatter implements OutputFormatterInterface
 {
     private $decorated;
-    private $styles = array();
+    private $styles = [];
     private $styleStack;
 
     /**
@@ -50,10 +50,10 @@
     public static function escapeTrailingBackslash($text)
     {
         if ('\\' === substr($text, -1)) {
-            $len = strlen($text);
+            $len = \strlen($text);
             $text = rtrim($text, '\\');
             $text = str_replace("\0", '', $text);
-            $text .= str_repeat("\0", $len - strlen($text));
+            $text .= str_repeat("\0", $len - \strlen($text));
         }
 
         return $text;
@@ -65,7 +65,7 @@
      * @param bool                            $decorated Whether this formatter should actually decorate strings
      * @param OutputFormatterStyleInterface[] $styles    Array of "name => FormatterStyle" instances
      */
-    public function __construct($decorated = false, array $styles = array())
+    public function __construct($decorated = false, array $styles = [])
     {
         $this->decorated = (bool) $decorated;
 
@@ -145,7 +145,7 @@
 
             // add the text up to the next tag
             $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset));
-            $offset = $pos + strlen($text);
+            $offset = $pos + \strlen($text);
 
             // opening tag?
             if ($open = '/' != $text[1]) {
@@ -157,7 +157,7 @@
             if (!$open && !$tag) {
                 // </>
                 $this->styleStack->pop();
-            } elseif (false === $style = $this->createStyleFromString(strtolower($tag))) {
+            } elseif (false === $style = $this->createStyleFromString($tag)) {
                 $output .= $this->applyCurrentStyle($text);
             } elseif ($open) {
                 $this->styleStack->push($style);
@@ -169,7 +169,7 @@
         $output .= $this->applyCurrentStyle(substr($message, $offset));
 
         if (false !== strpos($output, "\0")) {
-            return strtr($output, array("\0" => '\\', '\\<' => '<'));
+            return strtr($output, ["\0" => '\\', '\\<' => '<']);
         }
 
         return str_replace('\\<', '<', $output);
@@ -203,13 +203,14 @@
         $style = new OutputFormatterStyle();
         foreach ($matches as $match) {
             array_shift($match);
+            $match[0] = strtolower($match[0]);
 
             if ('fg' == $match[0]) {
-                $style->setForeground($match[1]);
+                $style->setForeground(strtolower($match[1]));
             } elseif ('bg' == $match[0]) {
-                $style->setBackground($match[1]);
+                $style->setBackground(strtolower($match[1]));
             } elseif ('options' === $match[0]) {
-                preg_match_all('([^,;]+)', $match[1], $options);
+                preg_match_all('([^,;]+)', strtolower($match[1]), $options);
                 $options = array_shift($options);
                 foreach ($options as $option) {
                     try {
@@ -237,6 +238,6 @@
      */
     private function applyCurrentStyle($text)
     {
-        return $this->isDecorated() && strlen($text) > 0 ? $this->styleStack->getCurrent()->apply($text) : $text;
+        return $this->isDecorated() && \strlen($text) > 0 ? $this->styleStack->getCurrent()->apply($text) : $text;
     }
 }