diff --git a/binding/php_extension/php5/ip2region/ip2region.c b/binding/php_extension/php5/ip2region/ip2region.c
index 6eb0dd5..0e9ec26 100644
--- a/binding/php_extension/php5/ip2region/ip2region.c
+++ b/binding/php_extension/php5/ip2region/ip2region.c
@@ -286,8 +286,8 @@ zend_module_entry ip2region_module_entry = {
 	ip2region_functions,
 	PHP_MINIT(ip2region),
 	PHP_MSHUTDOWN(ip2region),
-	PHP_RINIT(ip2region),		/* Replace with NULL if there's nothing to do at request start */
-	PHP_RSHUTDOWN(ip2region),	/* Replace with NULL if there's nothing to do at request end */
+	PHP_RINIT(ip2region),	
+	PHP_RSHUTDOWN(ip2region),
 	PHP_MINFO(ip2region),
 	PHP_IP2REGION_VERSION,
 	STANDARD_MODULE_PROPERTIES
diff --git a/binding/php_extension/php7/ip2region/ip2region.c b/binding/php_extension/php7/ip2region/ip2region.c
index 60d389d..7ea84ba 100644
--- a/binding/php_extension/php7/ip2region/ip2region.c
+++ b/binding/php_extension/php7/ip2region/ip2region.c
@@ -1,8 +1,8 @@
 /*
   +----------------------------------------------------------------------+
-  | PHP Version 5                                                        |
+  | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
-  | Copyright (c) 1997-2015 The PHP Group                                |
+  | Copyright (c) 1997-2016 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -292,8 +292,8 @@ zend_module_entry ip2region_module_entry = {
 	ip2region_functions,
 	PHP_MINIT(ip2region),
 	PHP_MSHUTDOWN(ip2region),
-	PHP_RINIT(ip2region),		/* Replace with NULL if there's nothing to do at request start */
-	PHP_RSHUTDOWN(ip2region),	/* Replace with NULL if there's nothing to do at request end */
+	PHP_RINIT(ip2region),		
+	PHP_RSHUTDOWN(ip2region),
 	PHP_MINFO(ip2region),
 	PHP_IP2REGION_VERSION,
 	STANDARD_MODULE_PROPERTIES