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convert-uuencode.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: e095023e408c8cb6378ae16bb6870343a3946919 Maintainer: daijie Status: ready -->
<!-- CREDITS: mowangjuanzi -->
<refentry xml:id="function.convert-uuencode" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>convert_uuencode</refname>
<refpurpose>使用 uuencode 编码一个字符串</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>convert_uuencode</methodname>
<methodparam><type>string</type><parameter>string</parameter></methodparam>
</methodsynopsis>
<para>
<function>convert_uuencode</function> 使用 uuencode 算法对一个字符串进行编码。
</para>
<para>
uuencode 算法会将所有(含二进制数据)字符串转化为可输出的字符,并且可以被安全的应用于网络传输。使用
uuencode 编码后的数据将会比源数据大 35% 左右。
</para>
<note>
<simpara>
<function>convert_uuencode</function> 既不生成 <literal>begin</literal> 行也不产生
<literal>end</literal>,它们是 uuencoded <emphasis>files</emphasis> 的一部分。
</simpara>
</note>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>string</parameter></term>
<listitem>
<para>
需要被编码的数据。
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
返回 uuencode 编码后的数据。
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
在此版本之前,尝试转换空字符串将返回 &false;,没有任何特殊原因。
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>convert_uuencode</function> 例子</title>
<programlisting role="php">
<![CDATA[
<?php
$some_string = "test\ntext text\r\n";
echo convert_uuencode($some_string);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
0=&5S=`IT97AT('1E>'0-"@``
`
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>convert_uudecode</function></member>
<member><function>base64_encode</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->