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92 lines
3.4 KiB
HTML
92 lines
3.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>使用 uuencode 编码一个字符串</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.convert-uuencode" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">convert_uuencode</h1>
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<p class="verinfo">(PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">convert_uuencode</span> — <span class="dc-title">使用 uuencode 编码一个字符串</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.convert-uuencode-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>convert_uuencode</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
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) : <span class="type">string</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>convert_uuencode()</strong></span> 使用 uuencode 算法对一个字符串进行编码。
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</p>
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<p class="para">
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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，
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并且可以被安全的应用于网络传输。使用 uuencode 编码后的数据
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将会比源数据大35%左右
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.convert-uuencode-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">data</code></dt>
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<dd>
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<p class="para">
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需要被编码的数据。
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.convert-uuencode-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回 uuencode 编码后的数据 或者在失败时返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.convert-uuencode-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-5896">
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<p><strong>Example #1 <span class="function"><strong>convert_uuencode()</strong></span> 例子</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$some_string </span><span style="color: #007700">= </span><span style="color: #DD0000">"test\ntext text\r\n"</span><span style="color: #007700">;<br /><br />echo </span><span style="color: #0000BB">convert_uuencode</span><span style="color: #007700">(</span><span style="color: #0000BB">$some_string</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.convert-uuencode-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="convert_uudecode.html" class="function" rel="rdfs-seeAlso">convert_uudecode()</a> - 解码一个 uuencode 编码的字符串</span></li>
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<li class="member"><span class="function"><a href="base64_encode.html" class="function" rel="rdfs-seeAlso">base64_encode()</a> - 使用 MIME base64 对数据进行编码</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |