ifx_update_blob
(PHP 3 >= 3.0.4, PHP 4, PHP 5)
ifx_update_blob -- Updates the content of the blob object
说明
bool
ifx_update_blob ( int bid, string content )
Updates the content of the blob object for the given blob object
bid
.
参数
bid
A BLOB object identifier.
content
The new data, as a string.
返回值
如果成功则返回 TRUE,失败则返回 FALSE。