<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Fetch all HTTP response headers</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.apache-reset-timeout.html">apache_reset_timeout</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apache-setenv.html">apache_setenv</a></div> <div class="up"><a href="ref.apache.html">Apache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.apache-response-headers" class="refentry"> <div class="refnamediv"> <h1 class="refname">apache_response_headers</h1> <p class="verinfo">(PHP 4 >= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">apache_response_headers</span> — <span class="dc-title">Fetch all HTTP response headers</span></p> </div> <div class="refsect1 description" id="refsect1-function.apache-response-headers-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><strong>apache_response_headers</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Fetch all HTTP response headers. </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.apache-response-headers-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> An array of all Apache response headers on success or <strong><code>FALSE</code></strong> on failure. </p> </div> <div class="refsect1 changelog" id="refsect1-function.apache-response-headers-changelog"> <h3 class="title">Changelog</h3> <p class="para"> <table class="doctable informaltable"> <thead> <tr> <th>Version</th> <th>Description</th> </tr> </thead> <tbody class="tbody"> <tr> <td>5.4.0</td> <td> This function became available under FastCGI. Previously, it was supported only when PHP was installed as an Apache module. </td> </tr> <tr> <td>4.3.3</td> <td> <p class="para">As of PHP 4.3.3 you can use this function with the <a href="book.nsapi.html" class="link">NSAPI server module</a> in Netscape/iPlanet/SunONE webservers, too.</p> </td> </tr> </tbody> </table> </p> </div> <div class="refsect1 examples" id="refsect1-function.apache-response-headers-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-4757"> <p><strong>Example #1 <span class="function"><strong>apache_response_headers()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">apache_response_headers</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> Array ( [Accept-Ranges] => bytes [X-Powered-By] => PHP/4.3.8 ) </pre></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-function.apache-response-headers-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.apache-request-headers.html" class="function" rel="rdfs-seeAlso">apache_request_headers()</a> - Fetch all HTTP request headers</span></li> <li class="member"> <span class="function"><a href="function.headers-sent.html" class="function" rel="rdfs-seeAlso">headers_sent()</a> - Checks if or where headers have been sent</span></li> <li class="member"> <span class="function"><a href="function.headers-list.html" class="function" rel="rdfs-seeAlso">headers_list()</a> - Returns a list of response headers sent (or ready to send)</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.apache-reset-timeout.html">apache_reset_timeout</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.apache-setenv.html">apache_setenv</a></div> <div class="up"><a href="ref.apache.html">Apache Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>