convert KeyGen Music Pack on mac using VLC command line

convertKeyGenMusic.php

<?php
// php -f convertKeyGenMusic.php
$path = "KEYGENMUSiC/";
$command = '/Applications/VLC.app/Contents/MacOS/VLC -I dummy  -vvv --sout \
"#transcode{acodec=MP3,ab=128}:std{access=file,mux=wav,dst="/Users/ibnux/Desktop/KeyGenMusic_MusicPack_2020-03-full/MUSICKEYGEN/[DEST]"}" \
"/Users/ibnux/Desktop/KeyGenMusic_MusicPack_2020-03-full/[SOURCE]" vlc://quit';

scanDirectory($path);

function scanDirectory($path){
    global $command;
    $folder = scandir($path);
    foreach($folder as $file){
        if(!in_array($file,['.','..','DS_Store'])){
            if(is_dir($path.$file)){
                scanDirectory($path.$file."/");
            }else{
                echo exec(str_replace('[SOURCE]',$path.$file,str_replace('[DEST]',str_replace('_-_','-',str_replace(' ','_',stripText($file.".mp3"))),$command)));
                //echo str_replace('[SOURCE]',$path.$file,str_replace('[DEST]',str_replace('_-_','-',str_replace(' ','_',stripText($file.".mp3"))),$command))."\n";
            }
        }
    }
}

function stripText($text) {
    return preg_replace("[^A-Za-z0-9 ]", "", $text );
}