mirror of
https://github.com/php/doc-en.git
synced 2026-03-23 23:32:18 +01:00
106 lines
2.8 KiB
XML
106 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<refentry role="variable" xml:id="reserved.variables.httpresponseheader" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
|
|
<refnamediv>
|
|
<refname>$http_response_header</refname>
|
|
<refpurpose>HTTP response headers</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
&warn.deprecated.feature-8-5-0;
|
|
<simpara>
|
|
Use <function>http_get_last_response_headers</function> instead.
|
|
</simpara>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<para>
|
|
The <varname>$http_response_header</varname> <type>array</type> is similar to the
|
|
<function>get_headers</function> function. When using the
|
|
<link linkend="wrappers.http">HTTP wrapper</link>,
|
|
<varname>$http_response_header</varname> will be populated with the HTTP
|
|
response headers. <varname>$http_response_header</varname> will be created
|
|
in the <link linkend="language.variables.scope">local scope</link>.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example xml:id="variable.httpresponseheader.basic">
|
|
<title><varname>$http_response_header</varname> example</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
function get_contents() {
|
|
file_get_contents("http://example.com");
|
|
var_dump($http_response_header); // variable is populated in the local scope
|
|
}
|
|
get_contents();
|
|
var_dump($http_response_header); // a call to get_contents() does not populate the variable outside the function scope
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
&example.outputs.similar;
|
|
<screen>
|
|
<![CDATA[
|
|
array(9) {
|
|
[0]=>
|
|
string(15) "HTTP/1.1 200 OK"
|
|
[1]=>
|
|
string(35) "Date: Sat, 12 Apr 2008 17:30:38 GMT"
|
|
[2]=>
|
|
string(29) "Server: Apache/2.2.3 (CentOS)"
|
|
[3]=>
|
|
string(44) "Last-Modified: Tue, 15 Nov 2005 13:24:10 GMT"
|
|
[4]=>
|
|
string(27) "ETag: "280100-1b6-80bfd280""
|
|
[5]=>
|
|
string(20) "Accept-Ranges: bytes"
|
|
[6]=>
|
|
string(19) "Content-Length: 438"
|
|
[7]=>
|
|
string(17) "Connection: close"
|
|
[8]=>
|
|
string(38) "Content-Type: text/html; charset=UTF-8"
|
|
}
|
|
|
|
Warning: Undefined variable $http_response_header
|
|
NULL
|
|
]]>
|
|
</screen>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<simplelist>
|
|
<member><function>http_get_last_response_headers</function></member>
|
|
<member><function>http_clear_last_response_headers</function></member>
|
|
</simplelist>
|
|
</refsect1>
|
|
|
|
</refentry>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|