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<title>The MongoDB\BSON\Timestamp class</title>
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<h1 class="title">The MongoDB\BSON\Timestamp class</h1>
<div class="partintro"><p class="verinfo">(mongodb >=1.0.0)</p>
<div class="section" id="mongodb-bson-timestamp.intro">
<h2 class="title">Introduction</h2>
<p class="para">
Represents a
<a href="https://docs.mongodb.com/manual/reference/bson-types/#timestamps" class="link external">» BSON timestamp</a>,
The value consists of a 4-byte timestamp (i.e. seconds since the epoch) and
a 4-byte increment.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>:
<span class="simpara">
This is an internal MongoDB type used for replication and sharding. It is
not intended for general date storage
(<a href="class.mongodb-bson-utcdatetime.html" class="classname">MongoDB\BSON\UTCDateTime</a> should be used instead).
</span>
</p></blockquote>
</div>
<div class="section" id="mongodb-bson-timestamp.synopsis">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass"></div>
<div class="classsynopsisinfo">
<span class="modifier">final</span>
<span class="ooclass">
<strong class="classname">MongoDB\BSON\Timestamp</strong>
</span>
<span class="oointerface">implements
<span class="interfacename"><a href="class.mongodb-bson-timestampinterface.html" class="interfacename">MongoDB\BSON\TimestampInterface</a></span>
</span>
<span class="oointerface">,
<span class="interfacename"><a href="class.mongodb-bson-type.html" class="interfacename">MongoDB\BSON\Type</a></span>
</span>
<span class="oointerface">,
<span class="interfacename"><a href="class.serializable.html" class="interfacename">Serializable</a></span>
</span>
<span class="oointerface">,
<span class="interfacename"><a href="class.jsonserializable.html" class="interfacename">JsonSerializable</a></span>
</span>
{</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><a href="mongodb-bson-timestamp.construct.html" class="methodname">__construct</a></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$increment</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$timestamp</code></span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><a href="mongodb-bson-timestamp.getincrement.html" class="methodname">getIncrement</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><a href="mongodb-bson-timestamp.gettimestamp.html" class="methodname">getTimestamp</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">mixed</span> <span class="methodname"><a href="mongodb-bson-timestamp.jsonserialize.html" class="methodname">jsonSerialize</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="mongodb-bson-timestamp.serialize.html" class="methodname">serialize</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><a href="mongodb-bson-timestamp.tostring.html" class="methodname">__toString</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">final</span> <span class="modifier">public</span> <span class="type">void</span> <span class="methodname"><a href="mongodb-bson-timestamp.unserialize.html" class="methodname">unserialize</a></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$serialized</code></span>
)</div>
}</div>
</div>
<div class="section">
<h2 class="title">Changelog</h2>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Description</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>1.2.0</td>
<td>
Implements <span class="interfacename"><a href="class.serializable.html" class="interfacename">Serializable</a></span> and
<span class="interfacename"><a href="class.jsonserializable.html" class="interfacename">JsonSerializable</a></span>.
</td>
</tr>
</tbody>
</table>
</p>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="mongodb-bson-timestamp.construct.html">MongoDB\BSON\Timestamp::__construct</a> — Construct a new Timestamp</li><li><a href="mongodb-bson-timestamp.getincrement.html">MongoDB\BSON\Timestamp::getIncrement</a> — Returns the increment component of this Timestamp</li><li><a href="mongodb-bson-timestamp.gettimestamp.html">MongoDB\BSON\Timestamp::getTimestamp</a> — Returns the timestamp component of this Timestamp</li><li><a href="mongodb-bson-timestamp.jsonserialize.html">MongoDB\BSON\Timestamp::jsonSerialize</a> — Returns a representation that can be converted to JSON</li><li><a href="mongodb-bson-timestamp.serialize.html">MongoDB\BSON\Timestamp::serialize</a> — Serialize a Timestamp</li><li><a href="mongodb-bson-timestamp.tostring.html">MongoDB\BSON\Timestamp::__toString</a> — Returns the string representation of this Timestamp</li><li><a href="mongodb-bson-timestamp.unserialize.html">MongoDB\BSON\Timestamp::unserialize</a> — Unserialize a Timestamp</li></ul>
</div>
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