Merge branch 'PHP-7.3'

* PHP-7.3:
  Sync with e0fe667

Author: weltling

ext/json/Makefile.frag.w32

@@ -1,6 +1,6 @@
 
 ext\json\json_scanner.c: ext\json\json_scanner.re
-	$(RE2C) -t ext/json/php_json_scanner_defs.h --no-generation-date -bci -o ext/json/json_scanner.c ext/json/json_scanner.re
+	$(RE2C) $(RE2C_FLAGS) -t ext/json/php_json_scanner_defs.h --no-generation-date -bci -o ext/json/json_scanner.c ext/json/json_scanner.re
 
 ext\json\json_parser.tab.c: ext\json\json_parser.y
 	$(BISON) --defines -l ext/json/json_parser.y -o ext/json/json_parser.tab.c

ext/pdo/Makefile.frag.w32

@@ -1,5 +1,5 @@
 
 ext\pdo\pdo_sql_parser.c: ext\pdo\pdo_sql_parser.re
 	cd $(PHP_SRC_DIR)
-	$(RE2C) --no-generation-date -o ext/pdo/pdo_sql_parser.c ext/pdo/pdo_sql_parser.re
+	$(RE2C) $(RE2C_FLAGS) --no-generation-date -o ext/pdo/pdo_sql_parser.c ext/pdo/pdo_sql_parser.re
 

ext/phar/Makefile.frag.w32

@@ -1,5 +1,5 @@
 
 ext\phar\phar_path_check.c: ext\phar\phar_path_check.re
 	cd $(PHP_SRC_DIR)
-	$(RE2C) --no-generation-date -b -o ext/phar/phar_path_check.c ext/phar/phar_path_check.re
+	$(RE2C) $(RE2C_FLAGS) --no-generation-date -b -o ext/phar/phar_path_check.c ext/phar/phar_path_check.re
 

ext/standard/Makefile.frag.w32

@@ -1,11 +1,11 @@
 
 ext\standard\var_unserializer.c: ext\standard\var_unserializer.re
 	cd $(PHP_SRC_DIR)
-	$(RE2C) --no-generation-date -b -o ext/standard/var_unserializer.c ext/standard/var_unserializer.re
+	$(RE2C) $(RE2C_FLAGS) --no-generation-date -b -o ext/standard/var_unserializer.c ext/standard/var_unserializer.re
 
 ext\standard\url_scanner_ex.c: ext\standard\url_scanner_ex.re
 	cd $(PHP_SRC_DIR)
-	$(RE2C) --no-generation-date -b -o ext/standard/url_scanner_ex.c ext/standard/url_scanner_ex.re
+	$(RE2C) $(RE2C_FLAGS) --no-generation-date -b -o ext/standard/url_scanner_ex.c ext/standard/url_scanner_ex.re
 
 $(BUILD_DIR)\ext\standard\basic_functions.obj: $(PHP_SRC_DIR)\Zend\zend_language_parser.h