<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Prerequisites for running the library</title><link rel="stylesheet" type="text/css" href="manual.css"><meta name="generator" content="DocBook XSL Stylesheets V1.76.0"><link rel="home" href="index.html" title="JpGraph Manual"><link rel="up" href="ch01.html" title="Chapter 1. About the library"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Prerequisites for running the library</th></tr><tr><td width="20%" align="left"> </td><th width="60%" align="center">Chapter 1. About the library</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1" title="Prerequisites for running the library"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2472465"></a>Prerequisites for running the library</h2></div></div></div>
<p>
</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
<p>Any 32bit operating system capable of running PHP5</p>
</li><li class="listitem">
<p>PHP5, requires version >= 5.1.0 (it might work with earlier versions
but this is not officially supported)</p>
</li><li class="listitem">
<p>Enabled GD 2.x library in PHP installation. This is normally bundled
with the PHP5 distribution. It is strongly recommended that you use the
included version of GD with PHP5 and not try to install it
separately.</p>
</li></ul></div><p>
</p>
<div class="caution" title="Caution" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Caution</h3>
<p>There are known issues so running the library under a 64 bit OS so the library
does not officially support any 64 bit OS:es</p>
</div>
<p>For more detailed information on PHP settings in <code class="filename">php.ini</code> see <a class="xref" href="ch03s02.html#sec.verifying-phpgd-inst" title="Verifying the PHP/GD installation">Verifying the PHP/GD installation</a></p>
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