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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.imap-delete" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>imap_delete</refname>
<refpurpose>Mark a message for deletion from current mailbox</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>true</type><methodname>imap_delete</methodname>
<methodparam><type>IMAP\Connection</type><parameter>imap</parameter></methodparam>
<methodparam><type>string</type><parameter>message_nums</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
Marks messages listed in <parameter>message_nums</parameter> for deletion.
Messages marked for deletion will stay in the mailbox until either
<function>imap_expunge</function> is called or
<function>imap_close</function> is called with the optional parameter
<constant>CL_EXPUNGE</constant>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
&imap.imap-parameter.imap;
<varlistentry>
<term><parameter>message_nums</parameter></term>
<listitem>
<para>
A &string; representing one or more messages in IMAP4-style sequence format
(<literal>"n"</literal>, <literal>"n:m"</literal>, or combination of these
delimited by commas).
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>flags</parameter></term>
<listitem>
<para>
You can set the <constant>FT_UID</constant> which tells the function
to treat the <parameter>message_nums</parameter> argument as a
<literal>UID</literal>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.true.always;
</para>
</refsect1>
<refsect1 role="errors">
&reftitle.errors;
<para>
Throws a <classname>ValueError</classname> if <parameter>flags</parameter>
is invalid.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&imap.changelog.imap-param;
<row>
<entry>8.0.0</entry>
<entry>
A <classname>ValueError</classname> is now thrown on invalid
<parameter>flags</parameter> parameter values. Previously,
a warning was emitted and the function returned &false;.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>imap_delete</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$mbox = imap_open("{imap.example.org}INBOX", "username", "password")
or die("Can't connect: " . imap_last_error());
$check = imap_mailboxmsginfo($mbox);
echo "Messages before delete: " . $check->Nmsgs . "<br />\n";
imap_delete($mbox, 1);
$check = imap_mailboxmsginfo($mbox);
echo "Messages after delete: " . $check->Nmsgs . "<br />\n";
imap_expunge($mbox);
$check = imap_mailboxmsginfo($mbox);
echo "Messages after expunge: " . $check->Nmsgs . "<br />\n";
imap_close($mbox);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
<note>
<para>
IMAP mailboxes may not have their message flags saved between connections,
so <function>imap_expunge</function> should be called during the same
connection in order to guarantee that messages marked for deletion will
actually be purged.
</para>
</note>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>imap_undelete</function></member>
<member><function>imap_expunge</function></member>
<member><function>imap_close</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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