RageQuit

<?php
/**
 * Created by PhpStorm.
 * User: Niki
 * Date: 23/03/2019
 * Time: 19:34
 */

$re = '/(?<string>[a-zA-Z!:=>< \-{}\[\]~|%."\\\\\/^*()&$`_\'@#+]*)(?<multiplier>\d+)/m';
$str = readline();
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
$test='';
foreach ($matches as $match) {
   $test.=strtoupper($match["string"]);
}
echo "Unique symbols used: " . count(array_unique(str_split($test))) . PHP_EOL;
foreach ($matches as $match) {
    echo str_repeat(strtoupper($match["string"]), $match["multiplier"]);
}
//e-!btI17z=E:DMJ19U1Tvg VQ>11P\\\"qCmo.-0YHYu~o%/%b.}a[=d15fz^\\\"{0^/pg.Ft{W12`aD<l&\$W&)*yF1WLV9_GmTf(d0($!$`e/{D'xi]-~17 *%p\\\"%|N>zq@ %xBD18<Y(fHh`@gu#Z#p\\\"Z<v13fI]':\Iz.17*W:\mwV`z-15g@hUYE{_$~}+X%*nytkW15