📄 function.httpmessage-getheader.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>Get header</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.httpmessage-getbody.html">HttpMessage::getBody</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.httpmessage-getheaders.html">HttpMessage::getHeaders</a></div> <div class="up"><a href="class.httpmessage.html">The HttpMessage class</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.httpmessage-getheader" class="refentry"> <div class="refnamediv"> <h1 class="refname">HttpMessage::getHeader</h1> <p class="verinfo">(PECL pecl_http:1.1.0-1.5.5)</p><p class="refpurpose"><span class="refname">HttpMessage::getHeader</span> — <span class="dc-title">Get header</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><b><b>HttpMessage::getHeader</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$header</tt></span> )</div> <p class="para rdfs-comment"> Get message header. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">header</tt></i></span> <dd> <p class="para"> header name </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the header value on success or NULL if the header does not exist. </p> </div> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.httpmessage-getbody.html">HttpMessage::getBody</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.httpmessage-getheaders.html">HttpMessage::getHeaders</a></div> <div class="up"><a href="class.httpmessage.html">The HttpMessage class</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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