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62 lines
3.1 KiB
HTML
62 lines
3.1 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>以 CBC 模式加解密数据</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.mcrypt-cbc" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mcrypt_cbc</h1>
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<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mcrypt_cbc</span> — <span class="dc-title">以 CBC 模式加解密数据</span></p>
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</div>
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<div id="function.mcrypt-cbc-refsynopsisdiv">
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<div class="warning"><strong class="warning">Warning</strong>
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<p class="para">
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This function was <em class="emphasis">DEPRECATED</em> in PHP 5.5.0, and
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<em class="emphasis">REMOVED</em> in PHP 7.0.0.
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</p>
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<p class="para">
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Alternatives to this function include:
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</p>
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="mcrypt_decrypt.html" class="function">mcrypt_decrypt()</a></span></li>
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<li class="member"><span class="function"><a href="mcrypt_encrypt.html" class="function">mcrypt_encrypt()</a></span></li>
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</ul>
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</div>
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</div>
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<div class="refsect1 description" id="refsect1-function.mcrypt-cbc-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>mcrypt_cbc</strong></span>
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( <span class="methodparam"><span class="type">int</span> <code class="parameter">$cipher</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$mode</code></span>
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[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$iv</code></span>
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] ) : <span class="type">string</span></div>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>mcrypt_cbc</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$cipher</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$key</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$data</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$mode</code></span>
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[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$iv</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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第一个原型是针对 libmcrypt 2.2.x 的，
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第二个原型是针对 libmcrypt 2.4.x 及更高版本的。
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<code class="parameter">mode</code> 可选值为：
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<strong><code>MCRYPT_ENCRYPT</code></strong> 或
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<strong><code>MCRYPT_DECRYPT</code></strong>。
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</p>
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</div>
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</div></div></div></body></html> |