📄 function.ssh2-exec.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Execute a command on a remote server</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.ssh2-connect.html">ssh2_connect</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ssh2-fetch-stream.html">ssh2_fetch_stream</a></div> <div class="up"><a href="ref.ssh2.html">SSH2 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.ssh2-exec" class="refentry"> <div class="refnamediv"> <h1 class="refname">ssh2_exec</h1> <p class="verinfo">(PECL ssh2:0.10-0.9)</p><p class="refpurpose"><span class="refname">ssh2_exec</span> — <span class="dc-title">Execute a command on a remote server</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">resource</span> <span class="methodname"><b><b>ssh2_exec</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$session</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$command</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$pty</tt></span> [, <span class="methodparam"><span class="type">array</span> <tt class="parameter">$env</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$width</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$height</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$width_height_type</tt></span> ]]]]] )</div> <p class="para rdfs-comment"> Execute a command at the remote end and allocate a channel for it. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">session</tt></i></span> <dd> <p class="para"> An SSH connection link identifier, obtained from a call to <a href="function.ssh2-connect.html" class="function">ssh2_connect()</a>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">command</tt></i></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">pty</tt></i></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">env</tt></i></span> <dd> <p class="para"> <i><tt class="parameter">env</tt></i> may be passed as an associative array of name/value pairs to set in the target environment. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">width</tt></i></span> <dd> <p class="para"> Width of the virtual terminal. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">height</tt></i></span> <dd> <p class="para"> Height of the virtual terminal. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">width_height_type</tt></i></span> <dd> <p class="para"> <i><tt class="parameter">width_height_type</tt></i> should be one of <b><tt>SSH2_TERM_UNIT_CHARS</tt></b> or <b><tt>SSH2_TERM_UNIT_PIXELS</tt></b>. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a stream on success or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Executing a command</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$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">ssh2_auth_password</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'username'</span><span style="color: #007700">, </span><span style="color: #DD0000">'password'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$stream </span><span style="color: #007700">= </span><span style="color: #0000BB">ssh2_exec</span><span style="color: #007700">(</span><span style="color: #0000BB">$connection</span><span style="color: #007700">, </span><span style="color: #DD0000">'/usr/local/bin/php -i'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.ssh2-connect.html" class="function" rel="rdfs-seeAlso">ssh2_connect()</a></li> <li class="member"><a href="function.ssh2-shell.html" class="function" rel="rdfs-seeAlso">ssh2_shell()</a></li> <li class="member"><a href="function.ssh2-tunnel.html" class="function" rel="rdfs-seeAlso">ssh2_tunnel()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.ssh2-connect.html">ssh2_connect</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ssh2-fetch-stream.html">ssh2_fetch_stream</a></div> <div class="up"><a href="ref.ssh2.html">SSH2 Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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