ibase_blob_open

(PHP 5, PHP 7 < 7.4.0)

ibase_blob_open — Open blob for retrieving data parts

说明

ibase_blob_open(resource $link_identifier, string $blob_id): resource|false
ibase_blob_open(string $blob_id): resource|false

Opens an existing BLOB for reading.

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 a BLOB handle for later use with ibase_blob_get() 或者在失败时返回 false.

参见