<?php

$uploadDir      = '';
$maxFilesize    = 2000000;
$extensions     = array('mp3');

$maxWidth       = 90000;
$maxHight       = 80000;

$errors         = array();
$fileCount      = (int) count(glob($uploadDir . "*.mp3"));

if (isset($_FILES['image'])) {

    // Get file information
    $fileName = strtolower($_FILES['image']['name']);
    $fileSize =$_FILES['image']['size'];
    $fileTmp =$_FILES['image']['tmp_name'];
    $fileType=$_FILES['image']['type'];
    $fileExtension =strtolower(end(explode('.',$_FILES['image']['name'])));
    list($height, $width) = getimagesize($fileTmp);

    // Check for errors
    if (!in_array($fileExtension, $extensions)) {
        $errors[] = 'File is not an allowd file type.';
    }
    if ($fileSize > $maxFilesize) {
        $errors[] = 'File exceed to maximum file size.';
    }
    if ($height > $maxHeight) {
        $errors[] = 'File height is to large.';
    }
    if ($width > $maxWidth) {
        $errors[] = 'File width is to large';
    }

    // Error catcher
    if (count($errors) > 0) {
        foreach ($errors as $error) {
            echo $error . '<br />';
        }
    } else {
        move_uploaded_file($fileTmp, $uploadDir . '/song' . ($fileCount + 1) . '.mp3' );

        echo 'Song successfully uploaded';
        echo '<br />Link To Song <input type="text" class="optionstxt" readonly style="width:300px;" value="http://'. $_SERVER['HTTP_HOST'] . rtrim(dirname($_SERVER['REQUEST_URI']), '\\/') . '/'. $uploadDir .'">';
    }
} else {
    'No image to upload.';
}