Php/docs/function.ibase-blob-info

• PHP Manual
• Firebird/InterBase 函数
• Return blob length and other useful info

ibase_blob_info

(PHP 5, PHP 7 < 7.4.0)

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.