ifx_update_blob
(PHP 3>= 3.0.4, PHP 4 , PHP 5)
ifx_update_blob -- Updates the content of the blob object
Description
bool
ifx_update_blob ( int bid, string content)
Updates the content of the blob object for the given blob object
bid. content is a
string with new data. 如果成功则返回 TRUE，失败则返回 FALSE。