Play Sound when value matched

Hello I have a simple script below where the value if MATCHED will echo message, but I want to create a script from this that instead of message it will sound or play audio file when the value is matched here below is the script sorry if I put the script sample inappropriate TY

<?php
// weather disturbance checker script
$imagesDir = './ajax-images/';  // directory for ajax-images with trailing slash
$MayBagyo = file_get_contents('./cache/typhoonsector3.txt');
$products = str_word_count($MayBagyo, 1);

$bagyostatus = 'wp9'; // when matched

$cyclonefound = false;
foreach ($products as $product)

{
    if (strpos($bagyostatus,$product) !== false) {
        $cyclonefound = true;
        break;
    }
}

if ($cyclonefound) {
    //echo 'A Low Pressure Area is Detected';
   echo "sound will play"/>";
}
else {
    echo '"message will post';

}
// end of weather disturbance checker script
?>