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<html><head><metahttp-equiv="Content-Type"content="text/html; charset=UTF-8"><title>Prerequisites for running the library</title><linkrel="stylesheet"type="text/css"href="manual.css"><metaname="generator"content="DocBook XSL Stylesheets V1.76.0"><linkrel="home"href="index.html"title="JpGraph Manual"><linkrel="up"href="ch01.html"title="Chapter1.About the library"></head><bodybgcolor="white"text="black"link="#0000FF"vlink="#840084"alink="#0000FF"><divclass="navheader"><tablewidth="100%"summary="Navigation header"><tr><thcolspan="3"align="center">Prerequisites for running the library</th></tr><tr><tdwidth="20%"align="left"></td><thwidth="60%"align="center">Chapter1.About the library</th><tdwidth="20%"align="right"></td></tr></table><hr></div><divclass="sect1"title="Prerequisites for running the library"><divclass="titlepage"><div><div><h2class="title"style="clear: both"><aname="id2472465"></a>Prerequisites for running the library</h2></div></div></div>
<p>Any 32bit operating system capable of running PHP5</p>
</li><liclass="listitem">
<p>PHP5, requires version >= 5.1.0 (it might work with earlier versions
but this is not officially supported)</p>
<p>Any 32bit operating system capable of running PHP7.0(version 4.x.y only)</p>
</li><liclass="listitem">
<p>Enabled GD 2.x library in PHP installation. This is normally bundled
with the PHP distribution. It is strongly recommended that you use the
included version of GD with PHP and not try to install it
separately.</p>
</li></ul></div><p>
</p>
<p>For more detailed information on PHP settings in <codeclass="filename">php.ini</code> see <aclass="xref"href="ch03s02.html#sec.verifying-phpgd-inst"title="Verifying the PHP/GD installation">Verifying the PHP/GD installation</a></p>