CooPaging/etc/scripts/getaudio_time.php

#!/usr/bin/php -q
<?php 

require_once('getid3/getid3.php');
$fileUrl = $argv[1];
//$fileUrl = "/var/spool/asterisk/monitor/recording/8701/20160203-135149-3200-8701-630-incoming-1454478706.212.wav";
$getID3 = new getID3();

$ThisFileInfo = $getID3->analyze($fileUrl);

$time = $ThisFileInfo['playtime_seconds'];
print $time;
//file_put_contents('/1.txt',$time);

?>