<!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\Int64 class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb-bson-dbpointer.unserialize.html">MongoDB\BSON\DBPointer::unserialize</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb-bson-int64.construct.html">MongoDB\BSON\Int64::__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-int64" class="reference"> <h1 class="title">The MongoDB\BSON\Int64 class</h1> <div class="partintro"><p class="verinfo">(mongodb >=1.5.0)</p> <div class="section" id="mongodb-bson-int64.intro"> <h2 class="title">Introduction</h2> <p class="para"> BSON type for a 64-bit integer. This class cannot be instantiated and is only created during BSON decoding when a 64-bit integer cannot be represented as a PHP integer on a 32-bit platform. Versions of the driver before 1.5.0 would throw an exception when attempting to decode a 64-bit integer on a 32-bit platform. </p> <p class="para"> During BSON encoding, objects of this class will convert back to a 64-bit integer type. This allows 64-bit integers to be roundtripped through a 32-bit PHP environment without any loss of precision. The <a href="language.oop5.magic.html#object.tostring" class="link">__toString()</a> method allows the 64-bit integer value to be accessed as a string. </p> <blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara"> This class exists purely for 32-bit platforms. Applications on 64-bit platforms (i.e. <a href="reserved.constants.html#constant.php-int-size" class="link"><strong><code>PHP_INT_SIZE</code></strong></a> is 8) should never encounter this class during normal operation. </span> </p></blockquote> </div> <div class="section" id="mongodb-bson-int64.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\Int64</strong> </span> <span class="oointerface">implements <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">private</span> <span class="methodname"><a href="mongodb-bson-int64.construct.html" class="methodname">__construct</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-int64.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-int64.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-int64.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-int64.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> <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="mongodb-bson-int64.construct.html">MongoDB\BSON\Int64::__construct</a> — Construct a new Int64 (unused)</li><li><a href="mongodb-bson-int64.jsonserialize.html">MongoDB\BSON\Int64::jsonSerialize</a> — Returns a representation that can be converted to JSON</li><li><a href="mongodb-bson-int64.serialize.html">MongoDB\BSON\Int64::serialize</a> — Serialize an Int64</li><li><a href="mongodb-bson-int64.tostring.html">MongoDB\BSON\Int64::__toString</a> — Returns the string representation of this Int64</li><li><a href="mongodb-bson-int64.unserialize.html">MongoDB\BSON\Int64::unserialize</a> — Unserialize an Int64</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb-bson-dbpointer.unserialize.html">MongoDB\BSON\DBPointer::unserialize</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb-bson-int64.construct.html">MongoDB\BSON\Int64::__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>