ibase_blob_info()

(PHP 5, PHP 7)

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.