fbsql_blob_size
(PHP 4 >= 4.2.0, PHP 5)
fbsql_blob_size — Get the size of a BLOB
说明
int fbsql_blob_size
( string $blob_handle
[, resource $link_identifier
] )
Returns the size of the given BLOB.
参数
-
blob_handle
-
A BLOB handle, returned by fbsql_create_blob().
-
link_identifier
-
A FrontBase link identifier
returned by fbsql_connect() or
fbsql_pconnect().
If optional and not specified,
the function will try to find an open link to the FrontBase server and if no
such link is found it will try to create one as if
fbsql_connect() was called with no arguments
返回值
Returns the BLOB size as an integer, or FALSE on error.