php-doc-en/reference/readline/functions/readline-callback-read-char.xml
2004-08-25 04:38:38 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<refentry id="function.readline-callback-read-char">
<refnamediv>
<refname>readline_callback_read_char</refname>
<refpurpose>Reads a character and informs the readline callback interface when a line is received</refpurpose>
</refnamediv>
<refsect1>
&reftitle.description;
<methodsynopsis>
<type>void</type><methodname>readline_callback_read_char</methodname>
<void />
</methodsynopsis>
<para>
Reads a character of user input. When a line is received, this function
informs the readline callback interface installed using
<function>readline_callback_handler_install</function> that a line
is ready for input.
</para>
</refsect1>
<refsect1>
&reftitle.examples;
<para>
See <function>readline_callback_handler_install</function> for an example
of how to use the readline callback interface.
</para>
</refsect1>
<refsect1>
&reftitle.seealso;
<para>
<function>readline_callback_handler_install</function>, and
<function>readline_callback_handler_remove</function>.
</para>
</refsect1>
</refentry>
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