More effecient array duplication

diff --git a/ext/pdo/pdo_stmt.c b/ext/pdo/pdo_stmt.c
index 7c2d856c292a717c1a72fb6c6a580d6fc3de3407..31987ff2e5d1f5dfb440fd35e8bb165c79b40c9a 100644 (file)
--- a/ext/pdo/pdo_stmt.c
+++ b/ext/pdo/pdo_stmt.c
@@ -1304,7 +1304,7 @@ static PHP_METHOD(PDOStatement, fetchObject)
 
        if (ctor_args) {
                if (Z_TYPE_P(ctor_args) == IS_ARRAY && zend_hash_num_elements(Z_ARRVAL_P(ctor_args))) {
-                       ZVAL_DUP(&stmt->fetch.cls.ctor_args, ctor_args);
+                       ZVAL_ARR(&stmt->fetch.cls.ctor_args, zend_array_dup(Z_ARRVAL_P(ctor_args)));
                } else {
                        ZVAL_UNDEF(&stmt->fetch.cls.ctor_args);
                }
@@ -1941,7 +1941,7 @@ int pdo_stmt_setup_fetch_mode(INTERNAL_FUNCTION_PARAMETERS, pdo_stmt_t *stmt, in
                                                pdo_raise_impl_error(stmt->dbh, stmt, "HY000", "ctor_args must be either NULL or an array");
                                                retval = FAILURE;
                                        } else if (Z_TYPE(args[skip+2]) == IS_ARRAY && zend_hash_num_elements(Z_ARRVAL(args[skip+2]))) {
-                                               ZVAL_DUP(&stmt->fetch.cls.ctor_args, &args[skip+2]);
+                                               ZVAL_ARR(&stmt->fetch.cls.ctor_args, zend_array_dup(Z_ARRVAL(args[skip+2])));
                                        }
                                }