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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.printer-list" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>printer_list</refname>
<refpurpose>Return an array of printers attached to the server</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>printer_list</methodname>
<methodparam><type>int</type><parameter>enumtype</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>level</parameter></methodparam>
</methodsynopsis>
<para>
The function enumerates available printers and their capabilities.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>enumtype</parameter></term>
<listitem>
<para>
<parameter>enumtype</parameter> must be one of the following predefined
constants:
<itemizedlist>
<listitem>
<simpara>
<constant>PRINTER_ENUM_LOCAL</constant>:
enumerates the locally installed printers.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_NAME</constant>:
enumerates the printer of <parameter>name</parameter>, can be a server,
domain or print provider.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_SHARED</constant>:
this parameter can't be used alone, it has to be OR'ed with other
parameters, i.e. <constant>PRINTER_ENUM_LOCAL</constant> to detect the locally shared
printers.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_DEFAULT</constant>:
(Win9.x only) enumerates the default printer.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_CONNECTIONS</constant>:
(WinNT/2000 only) enumerates the printers to which the user has
made connections.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_NETWORK</constant>:
(WinNT/2000 only) enumerates network printers in the computer's
domain. Only valid if <parameter>level</parameter> is 1.
</simpara>
</listitem>
<listitem>
<simpara>
<constant>PRINTER_ENUM_REMOTE</constant>:
(WinNT/2000 only) enumerates network printers and print servers in the
computer's domain. Only valid if <parameter>level</parameter> is 1.
</simpara>
</listitem>
</itemizedlist>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
Used with <constant>PRINTER_ENUM_NAME</constant>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>level</parameter></term>
<listitem>
<para>
<parameter>level</parameter> sets the level of information request.
Can be 1,2,4 or 5.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Return an array of printers.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>printer_list</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
/* detect locally shared printer */
var_dump(printer_list(PRINTER_ENUM_LOCAL | PRINTER_ENUM_SHARED));
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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