OCI-Lob::truncateOCI-Lob::write
(PHP 5, PECL OCI8 >= 1.1.0)
OCI-Lob::write — Writes data to the large object
说明
int OCI-Lob::write
( string
$data
[, int $length
] )
Writes data from the parameter data into the
current position of LOB's internal pointer.
参数
-
data -
The data to write in the LOB.
-
length -
If this parameter is given, writing will stop after
lengthbytes have been written or the end ofdatais reached, whichever comes first.
返回值
Returns the number of bytes written 或者在失败时返回 FALSE.
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