<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>The MongoDB\BSON\Timestamp class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb-bson-regex.unserialize.html">MongoDB\BSON\Regex::unserialize</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb-bson-timestamp.construct.html">MongoDB\BSON\Timestamp::__construct</a></div> <div class="up"><a href="book.bson.html">MongoDB\BSON</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="class.mongodb-bson-timestamp" class="reference"> <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> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb-bson-regex.unserialize.html">MongoDB\BSON\Regex::unserialize</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb-bson-timestamp.construct.html">MongoDB\BSON\Timestamp::__construct</a></div> <div class="up"><a href="book.bson.html">MongoDB\BSON</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>