encode.html

来自「perl教程」· HTML 代码 · 共 82 行

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<?xml version="1.0" ?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
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<title>lib/DBM_Filter/encode.pm</title>
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<h1><a>lib/DBM_Filter/encode.pm</a></h1>
<p><a name="__index__"></a></p>

<!-- INDEX BEGIN -->

<ul>

	<li><a href="#dbm_filter__encode">DBM_Filter::encode</a></li>
	<li><a href="#synopsis">SYNOPSIS</a></li>
	<li><a href="#see_also">SEE ALSO</a></li>
	<li><a href="#author">AUTHOR</a></li>
</ul>
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<p>
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<h1><a name="dbm_filter__encode">DBM_Filter::encode</a></h1>
<p>
</p>
<hr />
<h1><a name="synopsis">SYNOPSIS</a></h1>
<pre>
    <span class="keyword">use</span> <span class="variable">SDBM_File</span><span class="operator">;</span> <span class="comment"># or DB_File, or GDBM_File, or NDBM_File, or ODBM_File</span>
    <span class="keyword">use</span> <span class="variable">DBM_Filter</span> <span class="operator">;</span>
</pre>
<pre>
    <span class="variable">$db</span> <span class="operator">=</span> <span class="keyword">tie</span> <span class="variable">%hash</span><span class="operator">,</span> <span class="operator">...</span>
    <span class="variable">$db</span><span class="operator">-&gt;</span><span class="variable">Filter_Push</span><span class="operator">(</span><span class="string">'encode'</span> <span class="operator">=&gt;</span> <span class="string">'iso-8859-16'</span><span class="operator">);</span>
    
    <span class="comment">=head1 DESCRIPTION
    </span>
</pre>
<p>This DBM filter allows you to choose the character encoding will be
store in the DBM file. The usage is</p>
<pre>
    <span class="variable">$db</span><span class="operator">-&gt;</span><span class="variable">Filter_Push</span><span class="operator">(</span><span class="string">'encode'</span> <span class="operator">=&gt;</span> <span class="variable">ENCODING</span><span class="operator">);</span>
</pre>
<p>where &quot;ENCODING&quot; must be a valid encoding name that the Encode module
recognises.</p>
<p>A fatal error will be thrown if:</p>
<ol>
<li>
<p>The Encode module is not available.</p>
</li>
<li>
<p>The encoding requested is not supported by the Encode module.</p>
</li>
</ol>
<p>
</p>
<hr />
<h1><a name="see_also">SEE ALSO</a></h1>
<p><a href="../../lib/DBM_Filter.html">the DBM_Filter manpage</a>, <a href="../../lib/Pod/perldbmfilter.html">the perldbmfilter manpage</a>, <a href="../../lib/Encode.html">the Encode manpage</a></p>
<p>
</p>
<hr />
<h1><a name="author">AUTHOR</a></h1>
<p>Paul Marquess <a href="mailto:pmqs@cpan.org">pmqs@cpan.org</a></p>

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