cubrid_lob_send

(PECL CUBRID >= 8.3.1)

cubrid_lob_send — Read BLOB/CLOB data and send straight to browser

说明

bool cubrid_lob_send ( resource $conn_identifier , resource $lob_identifier )

cubrid_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.

参数

conn_identifier: Connection identifier.
lob_identifier: LOB identifier.

返回值

TRUE , when process is successful.

FALSE , when process is unsuccessful.

范例

Example #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 );
 ?>

参见

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