old_stmt         2253 ext/pdo/pdo_stmt.c 	pdo_stmt_t *old_stmt;
old_stmt         2259 ext/pdo/pdo_stmt.c 	old_stmt = Z_PDO_STMT_P(zobject);
old_stmt         2261 ext/pdo/pdo_stmt.c 	zend_objects_clone_members(&stmt->std, &old_stmt->std);