Merge branch 'feature/tokenizer-php-match-minor-bugfix' of https://gi…

…thub.com/jrfnl/PHP_CodeSniffer
squizlabs · Feb 23, 2021 · fed6752 · fed6752
2 parents 5a63e78 + a5f9784
commit fed6752
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Tokenizers/PHP.php b/src/Tokenizers/PHP.php
@@ -1290,7 +1290,9 @@ protected function tokenize($string)
 
                     // Next was an open parenthesis, now check what is before the match keyword.
                     for ($y = ($stackPtr - 1); $y >= 0; $y--) {
-                        if (isset(Util\Tokens::$emptyTokens[$tokens[$y][0]]) === true) {
+                        if (is_array($tokens[$y]) === true
+                            && isset(Util\Tokens::$emptyTokens[$tokens[$y][0]]) === true
+                        ) {
                             continue;
                         }