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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.ftp-nb-put" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>ftp_nb_put</refname>
<refpurpose>Stores a file on the FTP server (non-blocking)</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>int</type><type>false</type></type><methodname>ftp_nb_put</methodname>
<methodparam><type>FTP\Connection</type><parameter>ftp</parameter></methodparam>
<methodparam><type>string</type><parameter>remote_filename</parameter></methodparam>
<methodparam><type>string</type><parameter>local_filename</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>mode</parameter><initializer><constant>FTP_BINARY</constant></initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>offset</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
<function>ftp_nb_put</function> stores a local file on the FTP server.
</para>
<para>
The difference between this function and the <function>ftp_put</function>
is that this function uploads the file asynchronously, so your program can
perform other operations while the file is being uploaded.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>ftp</parameter></term>
<listitem>
&ftp.parameter.ftp;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>remote_filename</parameter></term>
<listitem>
<para>
The remote file path.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>local_filename</parameter></term>
<listitem>
<para>
The local file path.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>mode</parameter></term>
<listitem>
<para>
The transfer mode. Must be either <constant>FTP_ASCII</constant> or
<constant>FTP_BINARY</constant>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>offset</parameter></term>
<listitem>
<para>The position in the remote file to start uploading to.</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns <constant>FTP_FAILED</constant> or <constant>FTP_FINISHED</constant>
or <constant>FTP_MOREDATA</constant>, or &false; on failure to open the local file.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&ftp.changelog.ftp-param;
<row>
<entry>7.3.0</entry>
<entry>
The <parameter>mode</parameter> parameter is now optional. Formerly it
has been mandatory.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>ftp_nb_put</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
// Initiate the Upload
$ret = ftp_nb_put($ftp, "test.remote", "test.local", FTP_BINARY);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue uploading...
$ret = ftp_nb_continue($ftp);
}
if ($ret != FTP_FINISHED) {
echo "There was an error uploading the file...";
exit(1);
}
?>
]]>
</programlisting>
</example>
<example>
<title>Resuming an upload with <function>ftp_nb_put</function></title>
<programlisting role="php">
<![CDATA[
<?php
// Initiate
$ret = ftp_nb_put($ftp, "test.remote", "test.local",
FTP_BINARY, ftp_size("test.remote"));
// OR: $ret = ftp_nb_put($ftp, "test.remote", "test.local",
// FTP_BINARY, FTP_AUTORESUME);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue uploading...
$ret = ftp_nb_continue($ftp);
}
if ($ret != FTP_FINISHED) {
echo "There was an error uploading the file...";
exit(1);
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>ftp_nb_fput</function></member>
<member><function>ftp_nb_continue</function></member>
<member><function>ftp_put</function></member>
<member><function>ftp_fput</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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