Php/docs/function.cubrid-lob-size

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cubrid_lob_size

(PECL CUBRID >= 8.3.1)

cubrid_lob_sizeGet BLOB/CLOB data size


说明

cubrid_lob_size ( resource $lob_identifier ) : string

cubrid_lob_size() is used to get BLOB/CLOB data size.


参数

lob_identifier
LOB identifier.


返回值

A string representing LOB data size, when process is successful.

false, when process is unsuccessful.


更新日志

版本 说明
8.4.0 Change return value type from int to string.


范例

Example #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);?>

参见