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81 lines
3.3 KiB
HTML
81 lines
3.3 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>Perform an NSAPI sub-request</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.nsapi-virtual" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">nsapi_virtual</h1>
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<p class="verinfo">(PHP 4 >= 4.3.3, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">nsapi_virtual</span> — <span class="dc-title">Perform an NSAPI sub-request</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.nsapi-virtual-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>nsapi_virtual</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$uri</code></span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>nsapi_virtual()</strong></span> is an NSAPI-specific function which
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is equivalent to <em><!--#include virtual...--></em>
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in <acronym>SSI</acronym>
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(<var class="filename">.shtml</var> files). It does an NSAPI sub-request.
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It is useful for including CGI scripts or .shtml files, or anything
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else that you'd parse through webserver.
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</p>
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<p class="para">
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To run the sub-request, all buffers are terminated and flushed to the
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browser, pending headers are sent too.
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</p>
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<p class="para">
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You cannot make recursive requests with this function to other PHP scripts.
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If you want to include PHP scripts, use <span class="function"><a href="include.html" class="function">include</a></span> or
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<span class="function"><a href="require.html" class="function">require</a></span>.
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</p>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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This function depends on a undocumented feature of the Netscape/iPlanet/Sun
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webservers. Use <span class="function"><a href="phpinfo.html" class="function">phpinfo()</a></span> to determine if it is available.
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In the Unix environment it should always work, in Windows it depends on the name of
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a <var class="filename">ns-httpdXX.dll</var> file.
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</p>
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<p class="para">
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Read the note about subrequests in the NSAPI section (<a href="install.unix.sun.html#install.unix.sun.notes" class="link">UNIX</a>, <a href="install.windows.legacy.index.html#install.windows.legacy.sun.notes" class="link">Windows</a>) if you experience
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this problem.
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</p>
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</p></blockquote>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.nsapi-virtual-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">uri</code></dt>
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<dd>
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<p class="para">
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The URI of the script.
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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.nsapi-virtual-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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成功时返回 <strong><code>TRUE</code></strong>， 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></div></div></body></html> |