cubrid_lob2_write

(PECL CUBRID >= 8.4.1)

Write to a lob object.

bool cubrid_lob2_write ( resource $lob_identifier, string $buf )

The cubrid_lob2_write() function reads as much as data from buf and stores it to the LOB object. Note that this function can only append characters now.

Parameters:

lob_identifier

Lob identifier as a result of cubrid_lob2_new() or get from the result set.

buf

Data that need to be written to the lob object.

Returns:

TRUE if the process is successful and FALSE for failure.

Examples:

cubrid_lob2_write() example 1

<?php
// test_lob (id INT, contents CLOB)
 
$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
 
cubrid_execute($conn,"DROP TABLE if exists test_lob");
cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");
 
$req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(2, ?)");
 
$lob = cubrid_lob2_new($conn, 'CLOB');
$len = cubrid_lob2_write($lob, "Hello world");
 
cubrid_lob2_bind($req, 1, $lob);
cubrid_execute($req);
 
cubrid_disconnect($conn);
?>

cubrid_lob2_write() example 2

<?php
// test_lob (id INT, contents CLOB)
 
$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
 
cubrid_execute($conn,"DROP TABLE if exists test_lob");
cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");
 
$req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES(1, ?)");
$lob1 = cubrid_lob2_new($conn, 'CLOB');
$len = cubrid_lob2_write($lob1, "cubrid php driver");
cubrid_lob2_bind($req, 1, $lob1);
cubrid_execute($req);
 
$req = cubrid_execute($conn, "select * from test_lob");
 
$row = cubrid_fetch_row($req, CUBRID_LOB);
$lob2 = $row[1];
cubrid_lob2_seek($lob2, 0, CUBRID_CURSOR_LAST);
 
$pos = cubrid_lob2_tell($lob2);
print "pos before write: $pos\n";
 
cubrid_lob2_write($lob2, "Hello world");
 
$pos = cubrid_lob2_tell($lob2);
print "pos after write: $pos\n";
 
cubrid_disconnect($conn);
?>