OCI-Lob::read

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Lob::readReads part of the large object

Опис

string OCI-Lob::read ( int $length )

Reads length bytes from the current position of LOB's internal pointer.

Reading stops when length bytes have been read or end of the large object is reached. Internal pointer of the large object will be shifted on the amount of bytes read.

Параметри

length

The length of data to read, in bytes. Large values will be rounded down to 1 MB.

Значення, що повертаються

Returns the contents as a string, або FALSE в разі помилки.

Прогляньте Також

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User Contributed Notes 2 notes

up
1
Marcin Matras
9 years ago
To read LOB into variable you can use OCI-Lob::load

<?php
$foo
= $MyBlob->load();
?>
up
-5
alvaro at demogracia dot com
14 years ago
To read the whole LOB into a variable:

<?php
$foo
= $MyBlob->read($MyBlob->size());
?>
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