RETVAL_NULL       631 Zend/zend_API.h #define RETURN_NULL() 					{ RETVAL_NULL(); return;}
RETVAL_NULL      1404 ext/dom/document.c 		RETVAL_NULL();
RETVAL_NULL       588 ext/dom/element.c 		RETVAL_NULL();
RETVAL_NULL      1019 ext/dom/element.c 		RETVAL_NULL();
RETVAL_NULL       172 ext/dom/namednodemap.c 		RETVAL_NULL();
RETVAL_NULL       251 ext/dom/namednodemap.c 	RETVAL_NULL();
RETVAL_NULL       304 ext/dom/namednodemap.c 		RETVAL_NULL();
RETVAL_NULL       171 ext/dom/nodelist.c 	RETVAL_NULL();
RETVAL_NULL       525 ext/dom/xpath.c 			RETVAL_NULL();
RETVAL_NULL       166 ext/intl/dateformat/dateformat_create.cpp 		RETVAL_NULL();
RETVAL_NULL       711 ext/json/json.c 		RETVAL_NULL();
RETVAL_NULL       716 ext/json/json.c 				RETVAL_NULL();
RETVAL_NULL      1477 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      1493 ext/mysqlnd/mysqlnd_result.c 				RETVAL_NULL();
RETVAL_NULL      1546 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      1580 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      1591 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      2581 ext/pdo/pdo_stmt.c 	RETVAL_NULL();
RETVAL_NULL      2492 ext/simplexml/simplexml.c 		RETVAL_NULL();
RETVAL_NULL      3249 ext/soap/soap.c 	  RETVAL_NULL();
RETVAL_NULL       669 ext/sqlite3/sqlite3.c 				RETVAL_NULL();
RETVAL_NULL       958 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      1009 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      2989 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      3407 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      4289 ext/standard/array.c 	RETVAL_NULL();
RETVAL_NULL       318 ext/standard/assert.c 			RETVAL_NULL();
RETVAL_NULL       440 ext/xmlreader/php_xmlreader.c 		RETVAL_NULL();