php-doc-en/reference/readline/functions/readline-info.xml
Hartmut Holzgraefe 5b9fc29465 revision tags added
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
2002-04-17 06:45:35 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/readline.xml, last change in rev 1.1 -->
<refentry id="function.readline-info">
<refnamediv>
<refname>readline_info</refname>
<refpurpose>Gets/sets various internal readline variables</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>mixed</type><methodname>readline_info</methodname>
<methodparam choice="opt"><type>string</type><parameter>varname</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>newvalue</parameter></methodparam>
</methodsynopsis>
<para>
If called with no parameters, this function returns an array of
values for all the setting readline uses. The elements will
be indexed by the following values: done, end, erase_empty_line,
library_version, line_buffer, mark, pending_input, point, prompt,
readline_name, and terminal_name.
</para>
<para>
If called with one parameter, the value of that setting is
returned. If called with two parameters, the setting will be
changed to the given value.
</para>
</refsect1>
</refentry>
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