RETVAL_NULL       632 Zend/zend_API.h #define RETURN_NULL() 					{ RETVAL_NULL(); return;}
RETVAL_NULL      1343 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       732 ext/json/json.c 		RETVAL_NULL();
RETVAL_NULL       737 ext/json/json.c 				RETVAL_NULL();
RETVAL_NULL      1831 ext/mysqlnd/mysqlnd_result.c 				RETVAL_NULL();
RETVAL_NULL      1884 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      1924 ext/mysqlnd/mysqlnd_result.c 		RETVAL_NULL();
RETVAL_NULL      2569 ext/pdo/pdo_stmt.c 	RETVAL_NULL();
RETVAL_NULL      2492 ext/simplexml/simplexml.c 		RETVAL_NULL();
RETVAL_NULL      3248 ext/soap/soap.c 	  RETVAL_NULL();
RETVAL_NULL       685 ext/sqlite3/sqlite3.c 				RETVAL_NULL();
RETVAL_NULL       959 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      1010 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      2858 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      3276 ext/standard/array.c 			RETVAL_NULL();
RETVAL_NULL      4183 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();