Get version of an ID3 tag id3_get_tag id3_remove_tag ID3 Functions PHP Manual id3_get_version (PECL id3:0.1-0.2)id3_get_version — Get version of an ID3 tag Description int id3_get_version ( string $filename ) id3_get_version() retrieves the version(s) of the ID3 tag(s) in the MP3 file. If a file contains an ID3 v1.1 tag, it always contains a 1.0 tag, as version 1.1 is just an extension of 1.0. Parameters filename The path to the MP3 file Instead of a filename you may also pass a valid stream resource Return Values Returns the version number of the ID3 tag of the file. As a tag can contain ID3 v1.x and v2.x tags, the return value of this function should be bitwise compared with the predefined constants ID3_V1_0, ID3_V1_1 and ID3_V2. Examples Example #1 id3_get_version() example <?php$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";}?> The above example will output something similar to: Contains a 1.x tag Contains a 1.1 tag See Also id3_set_tag() id3_get_tag() id3_remove_tag() id3_get_tag id3_remove_tag ID3 Functions PHP Manual
