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120 lines
4.4 KiB
HTML
120 lines
4.4 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>获取全部 HTTP 请求头信息</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.getallheaders" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">getallheaders</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">getallheaders</span> — <span class="dc-title">获取全部 HTTP 请求头信息</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.getallheaders-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>getallheaders</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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获取当前请求的所有请求头信息。
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</p>
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<p class="para">
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此函数是 <span class="function"><a href="apache_request_headers.html" class="function">apache_request_headers()</a></span>的别名。
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请阅读 <span class="function"><a href="apache_request_headers.html" class="function">apache_request_headers()</a></span>
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文档获得更多信息。
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.getallheaders-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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包含当前请求所有头信息的数组，失败返回
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<strong><code>FALSE</code></strong> 。
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</p>
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</div>
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<div class="refsect1 changelog" id="refsect1-function.getallheaders-changelog">
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<h3 class="title">更新日志</h3>
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<p class="para">
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<table class="doctable informaltable">
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<thead>
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<tr>
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<th>版本</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody class="tbody">
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<tr>
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<td>5.5.7</td>
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<td>
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此函数可用于 CLI server。
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</td>
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</tr>
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<tr>
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<td>5.4.0</td>
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<td>
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此函数可用于 FastCGI。 此前仅在PHP以 Apache 模块方式运行时支持。
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</td>
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</tr>
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<tr>
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<td>4.3.3</td>
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<td>
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<p class="para">从
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PHP 4.3.3 起，也可在 Netscape/iPlanet/SunONE Web 服务器的
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<a href="book.nsapi.html" class="link">NSAPI 服务器模块</a>使用此函数。</p>
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</td>
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</tr>
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<tr>
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<td>4.3.0</td>
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<td>
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被改名而成为 <span class="function"><a href="apache_request_headers.html" class="function">apache_request_headers()</a></span> 的别名。因为此函数仅适用于 Apache 。
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</td>
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</tr>
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</tbody>
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</table>
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.getallheaders-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-5823">
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<p><strong>Example #1 <span class="function"><strong>getallheaders()</strong></span> 示例</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 /><br /></span><span style="color: #007700">foreach (</span><span style="color: #0000BB">getallheaders</span><span style="color: #007700">() as </span><span style="color: #0000BB">$name </span><span style="color: #007700">=> </span><span style="color: #0000BB">$value</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$name</span><span style="color: #DD0000">: </span><span style="color: #0000BB">$value</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;<br />}<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.getallheaders-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="apache_response_headers.html" class="function" rel="rdfs-seeAlso">apache_response_headers()</a> - 获得全部 HTTP 响应头信息</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> |