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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Return list of negotiated methods</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.ssh2-methods-negotiated" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">ssh2_methods_negotiated</h1>
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<p class="verinfo">(PECL ssh2 >= 0.9.0)</p><p class="refpurpose"><span class="refname">ssh2_methods_negotiated</span> — <span class="dc-title">Return list of negotiated methods</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.ssh2-methods-negotiated-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>ssh2_methods_negotiated</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$session</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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Returns list of negotiated methods.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.ssh2-methods-negotiated-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">session</code></dt>
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<dd>
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<p class="para">
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An SSH connection link identifier, obtained from a call to
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<span class="function"><a href="ssh2_connect.html" class="function">ssh2_connect()</a></span>.
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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.ssh2-methods-negotiated-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.ssh2-methods-negotiated-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-5619">
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<p><strong>Example #1 Determining what methods were negotiated</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 />$connection </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'shell.example.com'</span><span style="color: #007700">, </span><span style="color: #0000BB">22</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$methods </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_methods_negotiated</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Encryption keys were negotiated using: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'kex'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"Server identified using an </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'hostkey'</span><span style="color: #007700">]}</span><span style="color: #DD0000"> with "</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"fingerprint: " </span><span style="color: #007700">. </span><span style="color: #0000BB">ssh2_fingerprint</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">) . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br />echo </span><span style="color: #DD0000">"Client to Server packets will use methods:\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tCrypt: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'client_to_server'</span><span style="color: #007700">][</span><span style="color: #DD0000">'crypt'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tComp: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'client_to_server'</span><span style="color: #007700">][</span><span style="color: #DD0000">'comp'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tMAC: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'client_to_server'</span><span style="color: #007700">][</span><span style="color: #DD0000">'mac'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /><br />echo </span><span style="color: #DD0000">"Server to Client packets will use methods:\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tCrypt: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'server_to_client'</span><span style="color: #007700">][</span><span style="color: #DD0000">'crypt'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tComp: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'server_to_client'</span><span style="color: #007700">][</span><span style="color: #DD0000">'comp'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />echo </span><span style="color: #DD0000">"\tMAC: </span><span style="color: #007700">{</span><span style="color: #0000BB">$methods</span><span style="color: #007700">[</span><span style="color: #DD0000">'server_to_client'</span><span style="color: #007700">][</span><span style="color: #DD0000">'mac'</span><span style="color: #007700">]}</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br /><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.ssh2-methods-negotiated-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="ssh2_connect.html" class="function" rel="rdfs-seeAlso">ssh2_connect()</a> - Connect to an SSH server</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> |