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Include example usage of stream contexts

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@122802 c90b9560-bf6c-de11-be94-00142212c4b1
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Sara Golemon 2003-04-07 23:32:46 +00:00
parent b4ed63889a
commit 86457fbefb
1 changed files with 35 additions and 5 deletions
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40
reference/stream/functions/stream-context-create.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<!-- $Revision: 1.2 $ -->
<refentry id="function.stream-context-create">
<refnamediv>
<refname>stream_context_create</refname>
@ -9,15 +9,45 @@
<title>Description</title>
<methodsynopsis>
<type>resource</type><methodname>stream_context_create</methodname>
<methodparam><type>array</type><parameter>params</parameter></methodparam>
<methodparam><type>array</type><parameter>options</parameter></methodparam>
</methodsynopsis>
<simpara>
Creates and returns a stream context with any parameters supplied in
<parameter>params</parameter> preset.
Creates and returns a stream context with any options supplied in
<parameter>options</parameter> preset.
</simpara>
<simpara>
<parameter>options</parameter> must be an associative
array of associative arrays in the format
<literal>$arr['wrapper']['option'] = $value</literal>.
</simpara>
<example>
<title>Using <function>stream_context_create</function></title>
<programlisting role="php">
<![CDATA[
<?php
$opts = array(
'http'=>array(
'method'=>"GET",
'header'=>"Accept-language: en\r\n" .
"Cookie: foo=bar\r\n"
)
);
$context = stream_context_create($opts);
/* Sends an http request to www.example.com
with additional headers shown above */
$fp = fopen('http://www.example.com', 'r', false, $context);
fpassthru($fp);
fclose($fp);
?>
]]>
</programlisting>
</example>
<simpara>
See Also:
<function>stream_context_set_params</function>
<function>stream_context_set_option</function>, and
Listing of supported wrappers with context options (<xref linkend="wrappers"/>)
</simpara>
</refsect1>
</refentry>