Laravel Storage Symlinker

<?php
$targetFolder = $_SERVER['DOCUMENT_ROOT'].'/storage/app/public/';
$linkFolder = $_SERVER['DOCUMENT_ROOT'].'/public/storage';
if(symlink($targetFolder,$linkFolder) || exec("ln -s $targetFolder $linkFolder") || shell_exec("ln -s $targetFolder $linkFolder") || passthru("ln -s $targetFolder $linkFolder") || system("ln -s $targetFolder $linkFolder")){
    echo '<pre>Laravel storage symlinker success!</pre>';
}else{
    echo '<pre>SYMLINK FAILED! System not support or please delete storage folder that already create on public path.</pre>';
}

?>