1 files changed, 14 insertions, 14 deletions
diff --git a/src/Utils/Error.php b/src/Utils/Error.php
index 20310a1..484da5c 100644
--- a/src/Utils/Error.php
+++ b/src/Utils/Error.php
@@ -1,20 +1,18 @@
 <?php
-
 /**
  * Error related utilities.
  */
+declare(strict_types=1);
 
 namespace PhpMyAdmin\SqlParser\Utils;
 
+use PhpMyAdmin\SqlParser\Exceptions\LexerException;
+use PhpMyAdmin\SqlParser\Exceptions\ParserException;
 use PhpMyAdmin\SqlParser\Lexer;
 use PhpMyAdmin\SqlParser\Parser;
 
 /**
  * Error related utilities.
- *
- * @category   Exceptions
- *
- * @license    https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
 class Error
 {
@@ -32,26 +30,28 @@ class Error
      */
     public static function get($objs)
     {
-        $ret = array();
+        $ret = [];
 
         foreach ($objs as $obj) {
             if ($obj instanceof Lexer) {
+                /** @var LexerException $err */
                 foreach ($obj->errors as $err) {
-                    $ret[] = array(
+                    $ret[] = [
                         $err->getMessage(),
                         $err->getCode(),
                         $err->ch,
-                        $err->pos
-                    );
+                        $err->pos,
+                    ];
                 }
             } elseif ($obj instanceof Parser) {
+                /** @var ParserException $err */
                 foreach ($obj->errors as $err) {
-                    $ret[] = array(
+                    $ret[] = [
                         $err->getMessage(),
                         $err->getCode(),
                         $err->token->token,
-                        $err->token->position
-                    );
+                        $err->token->position,
+                    ];
                 }
             }
         }
@@ -77,7 +77,7 @@ class Error
         $errors,
         $format = '#%1$d: %2$s (near "%4$s" at position %5$d)'
     ) {
-        $ret = array();
+        $ret = [];
 
         $i = 0;
         foreach ($errors as $key => $err) {
@@ -86,7 +86,7 @@ class Error
                 ++$i,
                 $err[0],
                 $err[1],
-                htmlspecialchars($err[2]),
+                htmlspecialchars((string) $err[2]),
                 $err[3]
             );
         }