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2024-03-22
(PHP 5, PECL OCI8 >= 1.1.0)
oci_password_change — 修改 Oracle 用戶的密碼
說明
bool oci_password_change ( resource$connection
, string $username
, string $old_password
, string $new_password
)
resource oci_password_change
( string $dbname
, string $username
, string $old_password
, string $new_password
)
修改用戶 username
的密碼。old_password 和
new_password 應分別指定舊密碼和新密碼。
Note: 第二種 oci_password_change() 的語法自版本 1.1（OCI8 擴展庫版本）起可用。
成功時返回 TRUE， 或者在失敗時返回 FALSE。
Note:
在 PHP 5.0.0 之前的版本必須使用 ocipasswordchange() 替代本函數。該函數名仍然可用，為向下兼容作為 oci_password_change() 的別名。不過其已被廢棄，不推薦使用。
參數
connection
An Oracle connection identifier, returned by oci_connect() or oci_pconnect().
username
The Oracle user name.
old_password
The old password.
new_password
The new password to be set.
dbname
The database name.
返回值
成功時返回 TRUE， 或者在失敗時返回 FALSE。
注釋
Note:
Changing the password either with this function or directly in Oracle should be done carefully. This is because PHP applications may continue to successfully reuse persistent connections by authenticating with the old password. The best practice is to restart all web servers whenever the user password is changed.
Note:
If upgrading the Oracle client libraries or the database from a release prior to 11.2.0.3 to version 11.2.0.3 or higher, oci_password_change() may give the error "ORA-1017: invalid username/password" unless both client and server versions are upgraded at the same time.
Note: The second oci_password_change() syntax is available since OCI8 version 1.1.
Note:
In PHP versions before 5.0.0 you must use ocipasswordchange() instead. This name still can be used, it was left as alias of oci_password_change() for downwards compatability. This, however, is deprecated and not recommended.
