Include file containing sound if time is less than code

Include a sound if time matches desired time for example if more or less than 1 (so for new messages a sound can be heard)!

Code:


$convertedTime = '';

$when = '';

$timeAgoObject = new convertToAgo; // Create an object for ago

$convertedTime = ($timeAgoObject -> convert_datetime($postdate));

$when = ($timeAgoObject -> makeAgo($convertedTime));

$now = date('Y-m-d H:i:s');
if($when < '1'){

include 'chat_sound.php';

}

the sound file example:

Code:

<?php
$soundclip ="media/new_message.mp3";
?>
<audio id="sound" src="<?php echo $soundclip;?>" type="audio/mp3" autoplay="yes"></audio>
<div id="sound"></div>