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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- Purpose: fileprocess.process -->
<!-- Membership: pecl -->
<reference id="ref.expect">
<title>Expect Functions</title>
<titleabbrev>Expect</titleabbrev>
<partintro>
<section id="expect.intro">
&reftitle.intro;
<para>
This extension allows to interact with processes through PTY. You may
consider using the <link linkend="wrappers.expect"><literal>expect://</literal>
wrapper</link> with the <link linkend="ref.filesystem">filesystem
functions</link> which provide a simpler and more intuitive interface.
</para>
</section>
<section id="expect.requirements">
&reftitle.required;
<para>
This module uses the functions of the <ulink
url="&url.expect;">expect</ulink> library.
You need libexpect version >= 5.43.0.
</para>
</section>
&reference.expect.configure;
&reference.expect.ini;
<section id="expect.resources">
&reftitle.resources;
&no.resource;
</section>
&reference.expect.constants;
<section id="expect.examples">
&reftitle.examples;
<para>
This example connects to the remote host via SSH, and prints the remote
uptime.
</para>
<example>
<title>Expect Usage Example</title>
<programlisting role="php">
<![CDATA[
<?php
ini_set ("expect.loguser", "Off");
$stream = fopen ("expect://ssh root@remotehost uptime", "r");
$cases = array (
array (0 => "password:", 1 => PASSWORD)
);
switch (expect_expectl ($stream, $cases))
{
case PASSWORD:
fwrite ($stream, "password\n");
break;
default:
die ("Error was occurred while connecting to the remote host!\n");
}
while ($line = fgets ($stream)) {
print $line;
}
fclose ($stream);
?>
]]>
</programlisting>
</example>
</section>
</partintro>
&reference.expect.functions;
</reference>
<!-- 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:"../../../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
-->
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