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<?php set_time_limit(0); $length=3; $arr_u = array(); $arr_m = array(); $arr_d = array(); $arr_t = array(); $utf8string = ''; $charset=sprintf('%s', implode('',array_merge(range('0', '9'),range('a', 'f')))); for($i=0;$i<strlen($charset);$i++) $a[]=$charset{$i}; for($i=0,$c="",$d="chk(";$i<$length;$i++){ $c.="foreach(\$a as \$b[$i])"; $d.="\$b[$i]."; } eval($c.$d."\"\n\");"); function chk($str){ global $arr_u ,$arr_t, $arr_m, $arr_d; array_push($arr_t,"U+0$str"); } global $arr_u ,$arr_t, $arr_m, $arr_d, $utf8string; for($i=0; $i<52; $i++){ array_push($arr_u,$arr_t[rand(0,count($arr_t))]); } for($i=0; $i<40; $i++){ array_push($arr_d,$arr_t[rand(0,count($arr_t))]); } for($i=0; $i<23; $i++){ array_push($arr_m,$arr_t[rand(0,count($arr_t))]); } $utf8string = html_entity_decode(preg_replace("/U\+([0-9a-f]{4})/", "&#x\\1;", implode("\n",array_merge($arr_u, $arr_d, $arr_m))), ENT_NOQUOTES, 'UTF-8'); print $utf8string;

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