Deprecated: Optional parameter $keys declared before required parameter $cms_id is implicitly treated as a required parameter in /home/www/dev/work/class/blog/CmsKey.php on line 75

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$title is deprecated in /home/www/dev/work/website/lvesu/class/controller/blog/php.php on line 28

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$outlink is deprecated in /home/www/dev/work/website/lvesu/template/blog/cms/php.manual.tpl on line 2

Deprecated: Creation of dynamic property lvesu\lvesu\controller\blog\php::$status is deprecated in /home/www/dev/work/website/lvesu/template/blog/index.head.php on line 2
PHP - Manual: OCILob::export - 互联网笔记

略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: OCILob::export

2025-04-27

OCILob::export

(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)

OCILob::exportExports LOB's contents to a file

说明

public OCILob::export(string $filename, ?int $offset = null, ?int $length = null): bool

Exports LOB contents to a file.

参数

filename

Path to the file.

offset

Indicates from where to start exporting.

length

Indicates the length of data to be exported.

返回值

成功时返回 true, 或者在失败时返回 false

更新日志

版本 说明
8.0.0, PECL OCI8 3.0.0 offset and length are now nullable.
8.0.0, PECL OCI8 3.0.0 The OCI-Lob class was renamed to OCILob to align with PHP naming standards.
添加备注

用户贡献的备注

此页面尚无用户贡献的备注。

官方地址:https://www.php.net/manual/en/ocilob.export.php

冷却塔厂家 广告
中文GPT4.0无需注册 广告
北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3