PHP - Manual: ibase_blob_open
2025-10-25
(PHP 5, PHP 7 < 7.4.0)
ibase_blob_open — Open blob for retrieving data parts
Opens an existing BLOB for reading.
link_identifierAn InterBase link identifier. If omitted, the last opened link is assumed.
blob_idA BLOB id.
Returns a BLOB handle for later use with
ibase_blob_get() 或者在失败时返回 false.
官方地址:https://www.php.net/manual/en/function.ibase-blob-open.php