<!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>Resource Types</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="fdf.configuration.html">Runtime Configuration</a></div>
<div class="next" style="text-align: right; float: right;"><a href="fdf.constants.html">Predefined Constants</a></div>
<div class="up"><a href="fdf.setup.html">Installing/Configuring</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="fdf.resources" class="section">
<h2 class="title">Resource Types</h2>
<p class="para">
Most fdf functions require a <em><code class="parameter">fdf</code></em> resource
as their first parameter. A <em><code class="parameter">fdf</code></em> resource
is a handle to an opened fdf file. <em><code class="parameter">fdf</code></em>
resources may be obtained using <span class="function"><a href="function.fdf-create.html" class="function">fdf_create()</a></span>,
<span class="function"><a href="function.fdf-open.html" class="function">fdf_open()</a></span> and <span class="function"><a href="function.fdf-open-string.html" class="function">fdf_open_string()</a></span>.
</p>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="fdf.configuration.html">Runtime Configuration</a></div>
<div class="next" style="text-align: right; float: right;"><a href="fdf.constants.html">Predefined Constants</a></div>
<div class="up"><a href="fdf.setup.html">Installing/Configuring</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
