<!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>Requirements</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb.setup.html">Installing/Configuring</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb.installation.html">Installation</a></div> <div class="up"><a href="mongodb.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="mongodb.requirements" class="article"> <h1>Requirements</h1> <p class="para"> The driver requires PHP 5.5 or higher. </p> <p class="para"> The driver requires <a href="https://github.com/mongodb/libbson" class="link external">» libbson</a> and <a href="https://github.com/mongodb/mongo-c-driver" class="link external">» libmongoc</a>, and will use bundled versions of both libraries by default. </p> <p class="para"> The driver requires <a href="http://www.openssl.org/" class="link external">» OpenSSL</a> and will rely on PHP to find its headers (i.e. <em>PHP_SETUP_OPENSSL</em>). If the build process fails to find OpenSSL, check that the OpenSSL development package (e.g. <em>libssl-dev</em>) and <a href="https://en.wikipedia.org/wiki/Pkg-config" class="link external">» pkg-config</a> are both installed. </p> <p class="para"> <a href="http://cyrusimap.org/" class="link external">» Cyrus SASL</a> is an optional dependency and will be used if available. </p> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb.setup.html">Installing/Configuring</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb.installation.html">Installation</a></div> <div class="up"><a href="mongodb.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
