Unzip

unzip.php

<?php

if (!class_exists('ZipArchive')) {
    echo 'ZipArchive not available!';
}

ini_set('memory_limit', -1);
ini_set('display_errors', 1);
error_reporting(E_ALL);

$zip   = new ZipArchive;
$files = glob('*.zip');

foreach ($files as $file) {
    $handle = $zip->open($file);

    if ($handle) {
        $zip->extractTo(__DIR__);
        $zip->close();
        echo $file . " unzipped\n";
        break;
    }
}