add new token

Author: withinboredom

Zend/zend_language_parser.y

@@ -231,6 +231,7 @@ static YYSIZE_T zend_yytnamerr(char*, const char*);
 %token T_DOLLAR_OPEN_CURLY_BRACES "'${'"
 %token T_CURLY_OPEN      "'{$'"
 %token T_PAAMAYIM_NEKUDOTAYIM "'::'"
+%token T_INNER_REF       "':>'"
 %token T_NS_SEPARATOR    "'\\'"
 %token T_ELLIPSIS        "'...'"
 %token T_COALESCE        "'??'"

Zend/zend_language_scanner.l

@@ -1601,6 +1601,10 @@ OPTIONAL_WHITESPACE_OR_COMMENTS ({WHITESPACE}|{MULTI_LINE_COMMENT}|{SINGLE_LINE_
 	RETURN_TOKEN(T_PAAMAYIM_NEKUDOTAYIM);
 }
 
+<ST_IN_SCRIPTING>":>" {
+	RETURN_TOKEN(T_INNER_REF);
+}
+
 <ST_IN_SCRIPTING>"..." {
 	RETURN_TOKEN(T_ELLIPSIS);
 }

ext/tokenizer/tokenizer_data.c

@@ -712,6 +712,11 @@
  * @cvalue T_PAAMAYIM_NEKUDOTAYIM
  */
 const T_PAAMAYIM_NEKUDOTAYIM = UNKNOWN;
+/**
+ * @var int
+ * @cvalue T_INNER_REF
+ */
+const T_INNER_REF = UNKNOWN;
 /**
  * @var int
  * @cvalue T_NS_SEPARATOR