This class can be used to manipulate MP3 audio files. You can use this class to get/set/cut mp3 file. ------------------------ mp3::get_mp3($filename[, $getframesindex = false]) mp3::set_mp3($file_input, $file_output[, $id3v1 = array(), $id3v2 = array()]) mp3::cut_mp3($file_input, $file_output[, $startframeindex = 0, $endframeindex = -1, $framesindex = array()]) mp3::get_frameheader($frameheaders) mp3::conv_flag($flag) mp3::conv_time($seconds)