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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.stream-context-set-option" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>stream_context_set_option</refname>
<refpurpose>Sets an option for a stream/wrapper/context</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>stream_context_set_option</methodname>
<methodparam><type>resource</type><parameter>stream_or_context</parameter></methodparam>
<methodparam><type>string</type><parameter>wrapper</parameter></methodparam>
<methodparam><type>string</type><parameter>option</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
<para>
The following alternative signature is deprecated as of PHP 8.4.0,
use <function>stream_context_set_options</function> instead.
<methodsynopsis>
<type>bool</type><methodname>stream_context_set_option</methodname>
<methodparam><type>resource</type><parameter>stream_or_context</parameter></methodparam>
<methodparam><type>array</type><parameter>options</parameter></methodparam>
</methodsynopsis>
</para>
<simpara>
Sets an option on the specified context. <parameter>value</parameter>
is set to <parameter>option</parameter> for <parameter>wrapper</parameter>
</simpara>
</refsect1>
<refsect1 role="parameters"><!-- {{{ -->
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>stream_or_context</parameter></term>
<listitem>
<para>
The stream or context resource to apply the options to.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>wrapper</parameter></term>
<listitem>
<para>
The name of the wrapper (which may be different than the protocol).
Refer to <link linkend="context">context options and parameters</link>
for a listing of stream options.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>option</parameter></term>
<listitem>
<para>
The name of the option.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>value</parameter></term>
<listitem>
<para>
The value of the option.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>options</parameter></term>
<listitem>
<para>
The options to set for <parameter>stream_or_context</parameter>.
</para>
<note>
<para>
<parameter>options</parameter> must be an associative
array of associative arrays in the format
<literal>$arr['wrapper']['option'] = $value</literal>.
</para>
<para>
Refer to <link linkend="context">context options and parameters</link>
for a listing of stream options.
</para>
</note>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1><!-- }}} -->
<refsect1 role="returnvalues"><!-- {{{ -->
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1><!-- }}} -->
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.4.0</entry>
<entry>
The alternative 2-parameter signature is now deprecated.
Use <function>stream_context_set_options</function> instead.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
</refentry>
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