* Support php 5.3 for sql parser lib.

lib/sqlparser/vendor/phpmyadmin/sql-parser/src/Utils/Tokens.php

@@ -1,22 +1,21 @@
 <?php
+
 /**
  * Token utilities.
  */
 
-declare(strict_types=1);
-
 namespace PhpMyAdmin\SqlParser\Utils;
 
 use PhpMyAdmin\SqlParser\Lexer;
 use PhpMyAdmin\SqlParser\Token;
 use PhpMyAdmin\SqlParser\TokensList;
-use PhpMyAdmin\SqlParser\UtfString;
-
-use function count;
-use function strcasecmp;
 
 /**
  * Token utilities.
+ *
+ * @category   Token
+ *
+ * @license    https://www.gnu.org/licenses/gpl-2.0.txt GPL-2.0+
  */
 class Tokens
 {
@@ -31,36 +30,42 @@ class Tokens
     public static function match(Token $token, array $pattern)
     {
         // Token.
-        if (isset($pattern['token']) && ($pattern['token'] !== $token->token)) {
+        if (isset($pattern['token'])
+            && ($pattern['token'] !== $token->token)
+        ) {
             return false;
         }
 
         // Value.
-        if (isset($pattern['value']) && ($pattern['value'] !== $token->value)) {
+        if (isset($pattern['value'])
+            && ($pattern['value'] !== $token->value)
+        ) {
             return false;
         }
 
-        if (isset($pattern['value_str']) && strcasecmp($pattern['value_str'], (string) $token->value)) {
+        if (isset($pattern['value_str'])
+            && strcasecmp($pattern['value_str'], $token->value)
+        ) {
             return false;
         }
 
         // Type.
-        if (isset($pattern['type']) && ($pattern['type'] !== $token->type)) {
+        if (isset($pattern['type'])
+            && ($pattern['type'] !== $token->type)
+        ) {
             return false;
         }
 
         // Flags.
-        return ! isset($pattern['flags'])
-            || (! (($pattern['flags'] & $token->flags) === 0));
+        if (isset($pattern['flags'])
+            && (($pattern['flags'] & $token->flags) === 0)
+        ) {
+            return false;
+        }
+
+        return true;
     }
 
-    /**
-     * @param TokensList|string|UtfString $list
-     * @param array                       $find
-     * @param array                       $replace
-     *
-     * @return TokensList
-     */
     public static function replaceTokens($list, array $find, array $replace)
     {
         /**
@@ -80,7 +85,7 @@ class Tokens
          *
          * @var array
          */
-        $newList = [];
+        $newList = array();
 
         /**
          * The length of the find pattern is calculated only once.