(PECL CUBRID >= 8.3.1)
cubrid_lob_size — Get BLOB/CLOB data size
$lob_identifier): stringcubrid_lob_size() is used to get BLOB/CLOB data size.
lob_identifierLOB identifier.
A string representing LOB data size, when process is successful, 或者在失敗時(shí)返回 false.
| 版本 | 說(shuō)明 |
|---|---|
| 8.4.0 | Change return value type from int to string. |
示例 #1 cubrid_lob_size() example
<?php
$lobs = cubrid_lob_get($con, "SELECT doc_content FROM doc WHERE doc_id=5");
echo "Doc size:".cubrid_lob_size($lobs[0]);
cubrid_lob_export($conn, $lobs[0], "doc_5.txt");
cubrid_lob_close($lobs);
?>