ibase_blob_info

(PHP 5, PHP 7)

ibase_blob_info — Return blob length and other useful info

说明

ibase_blob_info ( resource $link_identifier , string $blob_id ) : array

ibase_blob_info ( string $blob_id ) : array

Returns the BLOB length and other useful information.

参数

link_identifier: An InterBase link identifier. If omitted, the last opened link is assumed.
blob_id: A BLOB id.

返回值

Returns an array containing information about a BLOB. The information returned consists of the length of the BLOB, the number of segments it contains, the size of the largest segment, and whether it is a stream BLOB or a segmented BLOB.