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89 lines
4.5 KiB
HTML
89 lines
4.5 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>返回打开的算法名称</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-enc-get-algorithms-name" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mcrypt_enc_get_algorithms_name</h1>
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<p class="verinfo">(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0)</p><p class="refpurpose"><span class="refname">mcrypt_enc_get_algorithms_name</span> — <span class="dc-title">返回打开的算法名称</span></p>
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</div>
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<div id="function.mcrypt-enc-get-algorithms-name-refsynopsisdiv">
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<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function has been
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<em class="emphasis">DEPRECATED</em> as of PHP 7.1.0 and
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<em class="emphasis">REMOVED</em> as of PHP 7.2.0. Relying on this function
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is highly discouraged.</p></div>
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</div>
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<div class="refsect1 description" id="refsect1-function.mcrypt-enc-get-algorithms-name-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_enc_get_algorithms_name</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$td</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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本函数返回算法名称。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.mcrypt-enc-get-algorithms-name-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">td</code></dt>
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<dd>
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<p class="para">
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加密描述符。
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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.mcrypt-enc-get-algorithms-name-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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以字符串格式返回打开的加密算法名称。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.mcrypt-enc-get-algorithms-name-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-904">
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<p><strong>Example #1 <span class="function"><strong>mcrypt_enc_get_algorithms_name()</strong></span> 例程</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 />$td </span><span style="color: #007700">= </span><span style="color: #0000BB">mcrypt_module_open</span><span style="color: #007700">(</span><span style="color: #0000BB">MCRYPT_CAST_256</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">, </span><span style="color: #0000BB">MCRYPT_MODE_CFB</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">mcrypt_enc_get_algorithms_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$td</span><span style="color: #007700">). </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$td </span><span style="color: #007700">= </span><span style="color: #0000BB">mcrypt_module_open</span><span style="color: #007700">(</span><span style="color: #DD0000">'cast-256'</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">, </span><span style="color: #0000BB">MCRYPT_MODE_CFB</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">mcrypt_enc_get_algorithms_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$td</span><span style="color: #007700">). </span><span style="color: #DD0000">"\n"</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 class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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CAST-256
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CAST-256
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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></div></div></body></html> |