mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-20 19:08:54 +00:00
5b78933ce8
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@162261 c90b9560-bf6c-de11-be94-00142212c4b1
83 lines
2.3 KiB
XML
83 lines
2.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.1 $ -->
|
|
<refentry id="function.id3-get-version">
|
|
<refnamediv>
|
|
<refname>id3_get_version</refname>
|
|
<refpurpose>Get version of an ID3 tag</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>id3_get_version</methodname>
|
|
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>id3_get_version</function> retrieves the version(s) of the ID3 tag(s) in
|
|
the MP3 file. As a tag can contain ID3 v1.x and v2.x tags, the return value of this
|
|
function should be bitwise compared with the predefined constants <constant>ID3_V1_0</constant>,
|
|
<constant>ID3_V1_1</constant> and <constant>ID3_V2</constant>.
|
|
</para>
|
|
<note>
|
|
<simpara>Instead of a filename you may also pass a valid stream resource.</simpara>
|
|
</note>
|
|
<para>
|
|
<example>
|
|
<title><function>id3_get_version</function> example</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
$version = id3_get_version( "path/to/example.mp3" );
|
|
if ($version & ID3_V1_0) {
|
|
echo "Contains a 1.x tag\n";
|
|
}
|
|
if ($version & ID3_V1_1) {
|
|
echo "Contains a 1.1 tag\n";
|
|
}
|
|
if ($version & ID3_V2) {
|
|
echo "Contains a 2.x tag\n";
|
|
}
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
<para>
|
|
This will output something like:
|
|
</para>
|
|
<screen>
|
|
<![CDATA[
|
|
Contains a 1.x tag
|
|
Contains a 1.1 tag
|
|
]]>
|
|
</screen>
|
|
</example>
|
|
</para>
|
|
<para>
|
|
If a file contains an ID3 v1.1 tag, it always contains
|
|
a 1.0 tag, as version 1.1 is just an extension of 1.0.
|
|
</para>
|
|
<para>
|
|
See also <function>id3_get_tag</function>, <function>id3_set_tag</function> and
|
|
<function>id3_remove_tag</function>.
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|