文字
ibase_blob_cancel
(PHP 5)
ibase_blob_cancel — Cancel creating blob
说明
bool ibase_blob_cancel
( resource
$blob_handle
)This function will discard a BLOB if it has not yet been closed by ibase_blob_close() .
参数
-
blob_handle -
A BLOB handle opened with ibase_blob_create() .
返回值
成功时返回 TRUE ， 或者在失败时返回 FALSE 。
参见
- ibase_blob_close() - Close blob
- ibase_blob_create() - Create a new blob for adding data
- ibase_blob_import() - Create blob, copy file in it, and close it