<!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>Writes a PI</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.xmlwriter-write-element.html">XMLWriter::writeElement</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.xmlwriter-write-raw.html">XMLWriter::writeRaw</a></div>
<div class="up"><a href="ref.xmlwriter.html">XMLWriter Functions</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="function.xmlwriter-write-pi" class="refentry">
<div class="refnamediv">
<h1 class="refname">XMLWriter::writePi</h1>
<h1 class="refname">xmlwriter_write_pi</h1>
<p class="verinfo">(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0)</p><p class="refpurpose"><span class="refname">XMLWriter::writePi</span> -- <span class="refname">xmlwriter_write_pi</span> — <span class="dc-title">Writes a PI</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.xmlwriter-write-pi-description">
<h3 class="title">Description</h3>
<p class="para">Object oriented style</p>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>XMLWriter::writePi</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$target</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$content</code></span>
)</div>
<p class="para rdfs-comment">Procedural style</p>
<div class="methodsynopsis dc-description">
<span class="type">bool</span> <span class="methodname"><strong>xmlwriter_write_pi</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$xmlwriter</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$target</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$content</code></span>
)</div>
<p class="para rdfs-comment">
Writes a processing instruction.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.xmlwriter-write-pi-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">
xmlwriter</code></dt>
<dd>
<p class="para">Only for procedural calls.
The XMLWriter <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span> that is being modified. This resource comes from a call to <span class="function"><a href="function.xmlwriter-open-uri.html" class="function">xmlwriter_open_uri()</a></span> or <span class="function"><a href="function.xmlwriter-open-memory.html" class="function">xmlwriter_open_memory()</a></span>.</p></dd>
<dt>
<code class="parameter">target</code></dt>
<dd>
<p class="para">
The target of the processing instruction.
</p>
</dd>
<dt>
<code class="parameter">content</code></dt>
<dd>
<p class="para">
The content of the processing instruction.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.xmlwriter-write-pi-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.xmlwriter-write-pi-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="methodname"><a href="function.xmlwriter-start-pi.html" class="methodname" rel="rdfs-seeAlso">XMLWriter::startPi()</a> - Create start PI tag</span></li>
<li class="member"><span class="methodname"><a href="function.xmlwriter-end-pi.html" class="methodname" rel="rdfs-seeAlso">XMLWriter::endPi()</a> - End current PI</span></li>
</ul>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="function.xmlwriter-write-element.html">XMLWriter::writeElement</a></div>
<div class="next" style="text-align: right; float: right;"><a href="function.xmlwriter-write-raw.html">XMLWriter::writeRaw</a></div>
<div class="up"><a href="ref.xmlwriter.html">XMLWriter Functions</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
