(PHP 5, PHP 7 < 7.4.0)
ibase_blob_open — Open blob for retrieving data parts
$link_identifier
, string $blob_id
): resource|false$blob_id
): resource|falseOpens an existing BLOB for reading.
link_identifier
An InterBase link identifier. If omitted, the last opened link is assumed.
blob_id
A BLOB id.
Returns a BLOB handle for later use with
ibase_blob_get() or false
on failure.