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pg_lo_close

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

pg_lo_close关闭大对象

说明

pg_lo_close(PgSql\Lob $lob): bool

pg_lo_close() 关闭大对象。

要使用大对象接口,必须将其封装在事务块中。

注意:

本函数以前的名字为 pg_loclose()

参数

lob

通过 pg_lo_open() 返回的 PgSql\Lob 实例。

返回值

成功时返回 true, 或者在失败时返回 false

更新日志

版本 说明
8.1.0 现在 lob 接受 PgSql\Lob 实例,之前接受 resource

示例

示例 #1 pg_lo_close() 示例

<?php
$database
= pg_connect("dbname=jacarta");
pg_query($database, "begin");
$oid = pg_lo_create($database);
echo
"$oid\n";
$handle = pg_lo_open($database, $oid, "w");
echo
"$handle\n";
pg_lo_write($handle, "large object data");
pg_lo_close($handle);
pg_query($database, "commit");
?>

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