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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

ibase_blob_close() - Close blob
ibase_blob_echo() - Output blob contents to browser
ibase_blob_get() - Get len bytes data from open blob

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备份地址：http://www.lvesu.com/blog/php/function.ibase-blob-open.php