updated composer

vendor/symfony/error-handler/Exception/FlattenException.php

@@ -24,17 +24,40 @@ use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  */
 class FlattenException
 {
+    /** @var string */
     private $message;
+
+    /** @var int|string */
     private $code;
+
+    /** @var self|null */
     private $previous;
+
+    /** @var array */
     private $trace;
+
+    /** @var string */
     private $traceAsString;
+
+    /** @var string */
     private $class;
+
+    /** @var int */
     private $statusCode;
+
+    /** @var string */
     private $statusText;
+
+    /** @var array */
     private $headers;
+
+    /** @var string */
     private $file;
+
+    /** @var int */
     private $line;
+
+    /** @var string|null */
     private $asString;
 
     /**
@@ -108,6 +131,8 @@ class FlattenException
     }
 
     /**
+     * @param int $code
+     *
      * @return $this
      */
     public function setStatusCode($code): self
@@ -138,6 +163,8 @@ class FlattenException
     }
 
     /**
+     * @param string $class
+     *
      * @return $this
      */
     public function setClass($class): self
@@ -153,6 +180,8 @@ class FlattenException
     }
 
     /**
+     * @param string $file
+     *
      * @return $this
      */
     public function setFile($file): self
@@ -168,6 +197,8 @@ class FlattenException
     }
 
     /**
+     * @param int $line
+     *
      * @return $this
      */
     public function setLine($line): self
@@ -195,6 +226,8 @@ class FlattenException
     }
 
     /**
+     * @param string $message
+     *
      * @return $this
      */
     public function setMessage($message): self
@@ -219,6 +252,8 @@ class FlattenException
     }
 
     /**
+     * @param int|string $code
+     *
      * @return $this
      */
     public function setCode($code): self
@@ -273,6 +308,10 @@ class FlattenException
     }
 
     /**
+     * @param array       $trace
+     * @param string|null $file
+     * @param int|null    $line
+     *
      * @return $this
      */
     public function setTrace($trace, $file, $line): self
@@ -300,11 +339,11 @@ class FlattenException
             $this->trace[] = [
                 'namespace' => $namespace,
                 'short_class' => $class,
-                'class' => isset($entry['class']) ? $entry['class'] : '',
-                'type' => isset($entry['type']) ? $entry['type'] : '',
-                'function' => isset($entry['function']) ? $entry['function'] : null,
-                'file' => isset($entry['file']) ? $entry['file'] : null,
-                'line' => isset($entry['line']) ? $entry['line'] : null,
+                'class' => $entry['class'] ?? '',
+                'type' => $entry['type'] ?? '',
+                'function' => $entry['function'] ?? null,
+                'file' => $entry['file'] ?? null,
+                'line' => $entry['line'] ?? null,
                 'args' => isset($entry['args']) ? $this->flattenArgs($entry['args']) : [],
             ];
         }
@@ -320,7 +359,6 @@ class FlattenException
                 return ['array', '*SKIPPED over 10000 entries*'];
             }
             if ($value instanceof \__PHP_Incomplete_Class) {
-                // is_object() returns false on PHP<=7.1
                 $result[$key] = ['incomplete-object', $this->getClassNameFromIncomplete($value)];
             } elseif (\is_object($value)) {
                 $result[$key] = ['object', \get_class($value)];