cubrid_lob_send
(PECL CUBRID >= 8.3.1)
cubrid_lob_send — Read BLOB/CLOB data and send straight to browser
說明
cubrid_lob_send(resource
$conn_identifier, resource $lob_identifier): boolcubrid_lob_send() reads BLOB/CLOB data and passes it straight through to the browser. To use this function, you must use cubrid_lob_get() first to get BLOB/CLOB info from CUBRID.
參數
-
conn_identifier -
Connection identifier.
-
lob_identifier -
LOB identifier.
返回值
成功時返回 true， 或者在失敗時返回 false。
範例
示例 #1 cubrid_lob_send() example
<?php
$conn = cubrid_connect ("localhost", 33000, "demodb", "dba");
cubrid_execute($conn,"DROP TABLE if exists doc");
cubrid_execute($conn,"CREATE TABLE doc (id INT, doc_content CLOB)");
cubrid_execute($conn,"INSERT INTO doc VALUES (5,'hello,cubrid')");
$lobs = cubrid_lob_get($conn, "SELECT doc_content FROM doc WHERE id=5");
cubrid_lob_send($conn, $lobs[0]);
cubrid_lob_close($lobs);
cubrid_disconnect($conn);
?>
參見
- cubrid_lob_get() - Get BLOB/CLOB data
- cubrid_lob_close() - Close BLOB/CLOB data
- cubrid_lob_size() - Get BLOB/CLOB data size
- cubrid_lob_export() - Export BLOB/CLOB data to file