PHP Manual
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# oci_lob_copy

(PHP 5)

oci_lob_copy -- Copies large object

## Description

bool oci_lob_copy ( OCI-Lob lob_to, OCI-Lob lob_from [, int length] )

Copies large object or a part of large object to another large object. Parameter length indicates the length of data to be copied. Old data of LOB-recipient will be overwritten.

If you need to copy a particular part of LOB to a particular position of LOB, you can use oci_lob_seek() to move internal pointers of LOBs.

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

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lob->close | 上一级 | lob->eof