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<title>The OCI-Lob class</title>
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<h1 class="title">The OCI-Lob class</h1>
<div class="partintro"><p class="verinfo">(PHP 5, PECL OCI8 >= 1.1.0)</p>
<div class="section" id="OCI-Lob.intro">
<h2 class="title">Introduction</h2>
<p class="para">
OCI8 LOB functionality for large binary (BLOB) and character (CLOB) objects.
</p>
</div>
<div class="section" id="OCI-Lob.synopsis">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass"></div>
<div class="classsynopsisinfo">
<span class="ooclass">
<strong class="classname">OCI-Lob</strong>
</span>
{</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.append.html" class="methodname">append</a></span>
( <span class="methodparam"><span class="type"><span class="type OCI-Lob">OCI-Lob</span></span> <code class="parameter">$lob_from</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.close.html" class="methodname">close</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.eof.html" class="methodname">eof</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><a href="oci-lob.erase.html" class="methodname">erase</a></span>
([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$offset</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code></span>
]] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.export.html" class="methodname">export</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$start</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code></span>
]] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.flush.html" class="methodname">flush</a></span>
([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$flag</code></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.free.html" class="methodname">free</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.getbuffering.html" class="methodname">getBuffering</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.import.html" class="methodname">import</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><a href="oci-lob.load.html" class="methodname">load</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><a href="oci-lob.read.html" class="methodname">read</a></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.rewind.html" class="methodname">rewind</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.save.html" class="methodname">save</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$offset</code></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.seek.html" class="methodname">seek</a></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$offset</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$whence</code><span class="initializer"> = <strong><code>OCI_SEEK_SET</code></strong></span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.setbuffering.html" class="methodname">setBuffering</a></span>
( <span class="methodparam"><span class="type">bool</span> <code class="parameter">$on_off</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><a href="oci-lob.size.html" class="methodname">size</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><a href="oci-lob.tell.html" class="methodname">tell</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.truncate.html" class="methodname">truncate</a></span>
([ <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code><span class="initializer"> = 0</span></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><a href="oci-lob.write.html" class="methodname">write</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code></span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><a href="oci-lob.writetemporary.html" class="methodname">writeTemporary</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$lob_type</code><span class="initializer"> = OCI_TEMP_CLOB</span></span>
] )</div>
}</div>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="oci-lob.append.html">OCI-Lob::append</a> — Appends data from the large object to another large object</li><li><a href="oci-lob.close.html">OCI-Lob::close</a> — Closes LOB descriptor</li><li><a href="oci-lob.eof.html">OCI-Lob::eof</a> — Tests for end-of-file on a large object's descriptor</li><li><a href="oci-lob.erase.html">OCI-Lob::erase</a> — Erases a specified portion of the internal LOB data</li><li><a href="oci-lob.export.html">OCI-Lob::export</a> — Exports LOB's contents to a file</li><li><a href="oci-lob.flush.html">OCI-Lob::flush</a> — Flushes/writes buffer of the LOB to the server</li><li><a href="oci-lob.free.html">OCI-Lob::free</a> — Frees resources associated with the LOB descriptor</li><li><a href="oci-lob.getbuffering.html">OCI-Lob::getBuffering</a> — Returns current state of buffering for the large object</li><li><a href="oci-lob.import.html">OCI-Lob::import</a> — Imports file data to the LOB</li><li><a href="oci-lob.load.html">OCI-Lob::load</a> — Returns large object's contents</li><li><a href="oci-lob.read.html">OCI-Lob::read</a> — Reads part of the large object</li><li><a href="oci-lob.rewind.html">OCI-Lob::rewind</a> — Moves the internal pointer to the beginning of the large object</li><li><a href="oci-lob.save.html">OCI-Lob::save</a> — Saves data to the large object</li><li><a href="oci-lob.savefile.html">OCI-Lob::saveFile</a> — Alias of OCI-Lob::import</li><li><a href="oci-lob.seek.html">OCI-Lob::seek</a> — Sets the internal pointer of the large object</li><li><a href="oci-lob.setbuffering.html">OCI-Lob::setBuffering</a> — Changes current state of buffering for the large object</li><li><a href="oci-lob.size.html">OCI-Lob::size</a> — Returns size of large object</li><li><a href="oci-lob.tell.html">OCI-Lob::tell</a> — Returns the current position of internal pointer of large object</li><li><a href="oci-lob.truncate.html">OCI-Lob::truncate</a> — Truncates large object</li><li><a href="oci-lob.write.html">OCI-Lob::write</a> — Writes data to the large object</li><li><a href="oci-lob.writetemporary.html">OCI-Lob::writeTemporary</a> — Writes a temporary large object</li><li><a href="oci-lob.writetofile.html">OCI-Lob::writeToFile</a> — Alias of OCI-Lob::export</li></ul>
</div>
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