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  • oci_password_change()

    (PHP 5, PHP 7, PECL OCI8 >= 1.1.0)

    修改 Oracle 用户的密码

    说明

    oci_password_change(resource $connection,string $username,string $old_password,string $new_password): bool
    oci_password_change(string $dbname,string $username,string $old_password,string $new_password): resource

    修改用户$username的密码。$old_password$new_password应分别指定旧密码和新密码。

    Note:第二种oci_password_change()的语法自版本 1.1(OCI8 扩展库版本)起可用。

    成功时返回TRUE,或者在失败时返回FALSE

    Note:

    在 PHP 5.0.0 之前的版本必须使用ocipasswordchange()替代本函数。该函数名仍然可用,为向下兼容作为oci_password_change()的别名。不过其已被废弃,不推荐使用。

    参数

    $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

    成功时返回TRUE,或者在失败时返回FALSE

    注释

    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.

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