symfony
diff --git a/‎ExceptionHandler.php
Lines changed: 1 addition & 1 deletion b/‎ExceptionHandler.php
Lines changed: 1 addition & 1 deletion
@@ -398,7 +398,7 @@ private function formatArgs(array $args)
                 $formattedValue = str_replace("\n", '', var_export($this->escapeHtml((string) $item[1]), true));
             }
 
-            $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $key, $formattedValue);
+            $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $this->escapeHtml($key), $formattedValue);
         }
 
         return implode(', ', $result);
Original file line number	Diff line number	Diff line change
`@@ -398,7 +398,7 @@ private function formatArgs(array $args)`
`398`	`398`	`$formattedValue = str_replace("\n", '', var_export($this->escapeHtml((string) $item[1]), true));`
`399`	`399`	`}`
`400`	`400`
`401`		`- $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $key, $formattedValue);`
	`401`	`+ $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $this->escapeHtml($key), $formattedValue);`
`402`	`402`	`}`
`403`	`403`
`404`	`404`	`return implode(', ', $result);`