1 files changed, 28 insertions, 10 deletions

diff --git a/ext/sqlite3/php_sqlite3_structs.h b/ext/sqlite3/php_sqlite3_structs.h
index 5336d116fc..dd81317df2 100644
--- a/ext/sqlite3/php_sqlite3_structs.h
+++ b/ext/sqlite3/php_sqlite3_structs.h
@@ -43,7 +43,7 @@ struct php_sqlite3_bound_param  {
 	int name_len;
 	long type;
 
-	zval *parameter;
+	zval parameter;
 };
 
 struct php_sqlite3_fci {
@@ -58,7 +58,7 @@ typedef struct _php_sqlite3_func {
 	const char *func_name;
 	int argc;
 
-	zval *func, *step, *fini;
+	zval func, step, fini;
 	struct php_sqlite3_fci afunc, astep, afini;
 } php_sqlite3_func;
 
@@ -67,13 +67,12 @@ typedef struct _php_sqlite3_collation {
 	struct _php_sqlite3_collation *next;
 
 	const char *collation_name;
-	zval *cmp_func;
+	zval cmp_func;
 	struct php_sqlite3_fci fci;
 } php_sqlite3_collation;
 
 /* Structure for SQLite Database object. */
 typedef struct _php_sqlite3_db_object  {
-	zend_object zo;
 	int initialised;
 	sqlite3 *db;
 	php_sqlite3_func *funcs;
@@ -82,11 +81,18 @@ typedef struct _php_sqlite3_db_object  {
 	zend_bool exception;
 
 	zend_llist free_list;
+	zend_object zo;
 } php_sqlite3_db_object;
 
+static inline php_sqlite3_db_object *php_sqlite3_db_from_obj(zend_object *obj) {
+	return (php_sqlite3_db_object*)((char*)(obj) - XtOffsetOf(php_sqlite3_db_object, zo));
+}
+
+#define Z_SQLITE3_DB_P(zv)  php_sqlite3_db_from_obj(Z_OBJ_P((zv)))
+
 /* Structure for SQLite Database object. */
 typedef struct _php_sqlite3_agg_context  {
-	zval *zval_context;
+	zval zval_context;
 	long row_count;
 } php_sqlite3_agg_context;
 
@@ -95,34 +101,46 @@ typedef struct _php_sqlite3_result_object php_sqlite3_result;
 
 /* sqlite3 objects to be destroyed */
 typedef struct _php_sqlite3_free_list {
-	zval *stmt_obj_zval;
+	zval stmt_obj_zval;
 	php_sqlite3_stmt *stmt_obj;
 } php_sqlite3_free_list;
 
 /* Structure for SQLite Result object. */
 struct _php_sqlite3_result_object  {
-	zend_object zo;
 	php_sqlite3_db_object *db_obj;
 	php_sqlite3_stmt *stmt_obj;
-	zval *stmt_obj_zval;
+	zval stmt_obj_zval;
 	
 	int is_prepared_statement;
 	int complete;
+	zend_object zo;
 };
 
+static inline php_sqlite3_result *php_sqlite3_result_from_obj(zend_object *obj) {
+	return (php_sqlite3_result*)((char*)(obj) - XtOffsetOf(php_sqlite3_result, zo));
+}
+
+#define Z_SQLITE3_RESULT_P(zv)  php_sqlite3_result_from_obj(Z_OBJ_P((zv)))
+
 /* Structure for SQLite Statement object. */
 struct _php_sqlite3_stmt_object  {
-	zend_object zo;
 	sqlite3_stmt *stmt;
 	php_sqlite3_db_object *db_obj;
-	zval *db_obj_zval;
+	zval db_obj_zval;
 
 	int initialised;
 
 	/* Keep track of the zvals for bound parameters */
 	HashTable *bound_params;
+	zend_object zo;
 };
 
+static inline php_sqlite3_stmt *php_sqlite3_stmt_from_obj(zend_object *obj) {
+	return (php_sqlite3_stmt*)((char*)(obj) - XtOffsetOf(php_sqlite3_stmt, zo));
+}
+
+#define Z_SQLITE3_STMT_P(zv)  php_sqlite3_stmt_from_obj(Z_OBJ_P((zv)))
+
 #endif