diff vendor/symfony/var-dumper/Dumper/CliDumper.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/var-dumper/Dumper/CliDumper.php	Thu Feb 28 11:14:44 2019 +0000
+++ b/vendor/symfony/var-dumper/Dumper/CliDumper.php	Thu Feb 28 13:11:55 2019 +0000
@@ -26,7 +26,7 @@
 
     protected $colors;
     protected $maxStringWidth = 0;
-    protected $styles = array(
+    protected $styles = [
         // See http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
         'default' => '38;5;208',
         'num' => '1;38;5;38',
@@ -40,17 +40,17 @@
         'meta' => '38;5;170',
         'key' => '38;5;113',
         'index' => '38;5;38',
-    );
+    ];
 
     protected static $controlCharsRx = '/[\x00-\x1F\x7F]+/';
-    protected static $controlCharsMap = array(
+    protected static $controlCharsMap = [
         "\t" => '\t',
         "\n" => '\n',
         "\v" => '\v',
         "\f" => '\f',
         "\r" => '\r',
         "\033" => '\e',
-    );
+    ];
 
     protected $collapseNextHash = false;
     protected $expandNextHash = false;
@@ -62,9 +62,9 @@
     {
         parent::__construct($output, $charset, $flags);
 
-        if ('\\' === DIRECTORY_SEPARATOR && !$this->isWindowsTrueColor()) {
+        if ('\\' === \DIRECTORY_SEPARATOR && !$this->isWindowsTrueColor()) {
             // Use only the base 16 xterm colors when using ANSICON or standard Windows 10 CLI
-            $this->setStyles(array(
+            $this->setStyles([
                 'default' => '31',
                 'num' => '1;34',
                 'const' => '1;31',
@@ -74,7 +74,7 @@
                 'meta' => '35',
                 'key' => '32',
                 'index' => '34',
-            ));
+            ]);
         }
     }
 
@@ -152,7 +152,7 @@
                 break;
 
             default:
-                $attr += array('value' => $this->utf8Encode($value));
+                $attr += ['value' => $this->utf8Encode($value)];
                 $value = $this->utf8Encode($type);
                 break;
         }
@@ -177,16 +177,16 @@
             $this->line .= '""';
             $this->endValue($cursor);
         } else {
-            $attr += array(
+            $attr += [
                 'length' => 0 <= $cut ? mb_strlen($str, 'UTF-8') + $cut : 0,
                 'binary' => $bin,
-            );
+            ];
             $str = explode("\n", $str);
             if (isset($str[1]) && !isset($str[2]) && !isset($str[1][0])) {
                 unset($str[1]);
                 $str[0] .= "\n";
             }
-            $m = count($str) - 1;
+            $m = \count($str) - 1;
             $i = $lineCut = 0;
 
             if (self::DUMP_STRING_LENGTH & $this->flags) {
@@ -272,9 +272,9 @@
         }
 
         if ($cursor->softRefCount || 0 < $cursor->softRefHandle) {
-            $prefix .= $this->style('ref', (Cursor::HASH_RESOURCE === $type ? '@' : '#').(0 < $cursor->softRefHandle ? $cursor->softRefHandle : $cursor->softRefTo), array('count' => $cursor->softRefCount));
+            $prefix .= $this->style('ref', (Cursor::HASH_RESOURCE === $type ? '@' : '#').(0 < $cursor->softRefHandle ? $cursor->softRefHandle : $cursor->softRefTo), ['count' => $cursor->softRefCount]);
         } elseif ($cursor->hardRefTo && !$cursor->refIndex && $class) {
-            $prefix .= $this->style('ref', '&'.$cursor->hardRefTo, array('count' => $cursor->hardRefCount));
+            $prefix .= $this->style('ref', '&'.$cursor->hardRefTo, ['count' => $cursor->hardRefCount]);
         } elseif (!$hasChild && Cursor::HASH_RESOURCE === $type) {
             $prefix = substr($prefix, 0, -1);
         }
@@ -327,7 +327,7 @@
             if ($cursor->hashKeyIsBinary) {
                 $key = $this->utf8Encode($key);
             }
-            $attr = array('binary' => $cursor->hashKeyIsBinary);
+            $attr = ['binary' => $cursor->hashKeyIsBinary];
             $bin = $cursor->hashKeyIsBinary ? 'b' : '';
             $style = 'key';
             switch ($cursor->hashType) {
@@ -339,7 +339,7 @@
                     $style = 'index';
                     // no break
                 case Cursor::HASH_ASSOC:
-                    if (is_int($key)) {
+                    if (\is_int($key)) {
                         $this->line .= $this->style($style, $key).' => ';
                     } else {
                         $this->line .= $bin.'"'.$this->style($style, $key).'" => ';
@@ -364,7 +364,7 @@
                                 $style = 'meta';
                                 if (isset($key[0][1])) {
                                     parse_str(substr($key[0], 1), $attr);
-                                    $attr += array('binary' => $cursor->hashKeyIsBinary);
+                                    $attr += ['binary' => $cursor->hashKeyIsBinary];
                                 }
                                 break;
                             case '*':
@@ -389,13 +389,13 @@
                         $this->line .= $bin.$this->style($style, $key[1], $attr).(isset($attr['separator']) ? $attr['separator'] : ': ');
                     } else {
                         // This case should not happen
-                        $this->line .= '-'.$bin.'"'.$this->style('private', $key, array('class' => '')).'": ';
+                        $this->line .= '-'.$bin.'"'.$this->style('private', $key, ['class' => '']).'": ';
                     }
                     break;
             }
 
             if ($cursor->hardRefTo) {
-                $this->line .= $this->style('ref', '&'.($cursor->hardRefCount ? $cursor->hardRefTo : ''), array('count' => $cursor->hardRefCount)).' ';
+                $this->line .= $this->style('ref', '&'.($cursor->hardRefCount ? $cursor->hardRefTo : ''), ['count' => $cursor->hardRefCount]).' ';
             }
         }
     }
@@ -409,7 +409,7 @@
      *
      * @return string The value with style decoration
      */
-    protected function style($style, $value, $attr = array())
+    protected function style($style, $value, $attr = [])
     {
         if (null === $this->colors) {
             $this->colors = $this->supportsColors();
@@ -417,8 +417,8 @@
 
         if (isset($attr['ellipsis'], $attr['ellipsis-type'])) {
             $prefix = substr($value, 0, -$attr['ellipsis']);
-            if ('cli' === PHP_SAPI && 'path' === $attr['ellipsis-type'] && isset($_SERVER[$pwd = '\\' === DIRECTORY_SEPARATOR ? 'CD' : 'PWD']) && 0 === strpos($prefix, $_SERVER[$pwd])) {
-                $prefix = '.'.substr($prefix, strlen($_SERVER[$pwd]));
+            if ('cli' === \PHP_SAPI && 'path' === $attr['ellipsis-type'] && isset($_SERVER[$pwd = '\\' === \DIRECTORY_SEPARATOR ? 'CD' : 'PWD']) && 0 === strpos($prefix, $_SERVER[$pwd])) {
+                $prefix = '.'.substr($prefix, \strlen($_SERVER[$pwd]));
             }
             if (!empty($attr['ellipsis-tail'])) {
                 $prefix .= substr($value, -$attr['ellipsis'], $attr['ellipsis-tail']);
@@ -439,7 +439,7 @@
             $s = $startCchr;
             $c = $c[$i = 0];
             do {
-                $s .= isset($map[$c[$i]]) ? $map[$c[$i]] : sprintf('\x%02X', ord($c[$i]));
+                $s .= isset($map[$c[$i]]) ? $map[$c[$i]] : sprintf('\x%02X', \ord($c[$i]));
             } while (isset($c[++$i]));
 
             return $s.$endCchr;
@@ -447,12 +447,12 @@
 
         if ($this->colors) {
             if ($cchrCount && "\033" === $value[0]) {
-                $value = substr($value, strlen($startCchr));
+                $value = substr($value, \strlen($startCchr));
             } else {
                 $value = "\033[{$style}m".$value;
             }
-            if ($cchrCount && $endCchr === substr($value, -strlen($endCchr))) {
-                $value = substr($value, 0, -strlen($endCchr));
+            if ($cchrCount && $endCchr === substr($value, -\strlen($endCchr))) {
+                $value = substr($value, 0, -\strlen($endCchr));
             } else {
                 $value .= "\033[{$this->styles['default']}m";
             }
@@ -474,7 +474,7 @@
         }
         if (isset($_SERVER['argv'][1])) {
             $colors = $_SERVER['argv'];
-            $i = count($colors);
+            $i = \count($colors);
             while (--$i > 0) {
                 if (isset($colors[$i][5])) {
                     switch ($colors[$i]) {
@@ -495,7 +495,7 @@
             }
         }
 
-        $h = stream_get_meta_data($this->outputStream) + array('wrapper_type' => null);
+        $h = stream_get_meta_data($this->outputStream) + ['wrapper_type' => null];
         $h = 'Output' === $h['stream_type'] && 'PHP' === $h['wrapper_type'] ? fopen('php://stdout', 'wb') : $this->outputStream;
 
         return static::$defaultColors = $this->hasColorSupport($h);
@@ -537,23 +537,27 @@
      */
     private function hasColorSupport($stream)
     {
-        if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
+        if (!\is_resource($stream) || 'stream' !== get_resource_type($stream)) {
             return false;
         }
 
-        if (DIRECTORY_SEPARATOR === '\\') {
-            return (function_exists('sapi_windows_vt100_support')
+        if ('Hyper' === getenv('TERM_PROGRAM')) {
+            return true;
+        }
+
+        if (\DIRECTORY_SEPARATOR === '\\') {
+            return (\function_exists('sapi_windows_vt100_support')
                 && @sapi_windows_vt100_support($stream))
                 || false !== getenv('ANSICON')
                 || 'ON' === getenv('ConEmuANSI')
                 || 'xterm' === getenv('TERM');
         }
 
-        if (function_exists('stream_isatty')) {
+        if (\function_exists('stream_isatty')) {
             return @stream_isatty($stream);
         }
 
-        if (function_exists('posix_isatty')) {
+        if (\function_exists('posix_isatty')) {
             return @posix_isatty($stream);
         }
 
@@ -575,9 +579,10 @@
     {
         $result = 183 <= getenv('ANSICON_VER')
             || 'ON' === getenv('ConEmuANSI')
-            || 'xterm' === getenv('TERM');
+            || 'xterm' === getenv('TERM')
+            || 'Hyper' === getenv('TERM_PROGRAM');
 
-        if (!$result && PHP_VERSION_ID >= 70200) {
+        if (!$result && \PHP_VERSION_ID >= 70200) {
             $version = sprintf(
                 '%s.%s.%s',
                 PHP_WINDOWS_VERSION_MAJOR,