convert_to_null   247 Zend/zend_operators.h ZEND_API void ZEND_FASTCALL convert_to_null(zval *op);
convert_to_null   376 Zend/zend_operators.h 				convert_to_null(pzv);			\
convert_to_null   118 ext/opcache/Optimizer/pass1_5.c 						convert_to_null(&res);
convert_to_null  1208 ext/standard/scanf.c 		convert_to_null(return_value);
convert_to_null   123 ext/standard/type.c 		convert_to_null(var);