Encrypt and Secure your PHP Applications with PHP

<?php
$user = "Boy";
if($user == "Boy")

{

      echo 'User is a boy<br />';

}
else

{

      echo 'User is a girl<br />';

}

    //RESULT

    eval(gzinflate(base64_decode('41IpLU4tUrBVUHLKr1Sy5uXKTNOACkHFNBWqFVKTM/IV1ENBwpnFCokKSfmV6tYKtbxcqTnFqVjk0zOLciAKAA==')));

?>

<?php
//Check if the form has been submitted
if ($_POST["encrypt_this_code_now_by_vasPLUS_Programming_Blog"] == "yes")
{
      if($_POST['code_to_encrypt'] == "")
      {
            echo "Please copy and paste your php source code that you wish to encrypt in the text area space provided below to proceed.";
      }
      else
      {
            //Form has been submitted
            $_s_encrypt_this_code=$_POST['code_to_encrypt'];
            $_s_encrypt_this_code=stripslashes($_s_encrypt_this_code);

            //Remove space
            $_s_encrypt_this_code=trim($_s_encrypt_this_code);

            //Count string
            $_s_countString=strlen($_s_encrypt_this_code);
            $_s_lastString=$_s_countString-4;
            $_s_restString = substr($_s_encrypt_this_code, 2, $_s_lastString);
            $_s_codeDisplay= substr($_s_restString, 4);
            $_s_strings= $_s_codeDisplay;
            $_s_codeCompression = gzdeflate($_s_strings, 9);
            $_s_encodeString = base64_encode($_s_codeCompression);
            $_s_stringEncoded = "&lt;"."&#63;"."php".'
'.'eval(gzinflate(base64_decode('.'&#39;'.$_s_encodeString.'&#39;'.')));'.'
'.'?'.'>';

      }
}
?>