Bin2hex and hex2bin help in php

#1

hello
i change php code using bin2hex and i want when hex2bin code run php
for example

$r456t = ‘$str1 = "rayy345678923455566@example.com";’;
echo bin2hex($r456t) . "
";
get output result
2473747231203d202272617979333435363738393233343535353636406578616d706c652e636f6d223b

next page create “bin.php” i used this code

hex2bin(“3c3f706870202473747231203d202272617979333435363738393233343535353636406578616d706c652e636f6d223b203f3e”);

echo $str1;

how get result
rayy345678923455566@example.com

thanks

#2

I have no idea what your logic is with $r456t = ‘$str1

keep it simple:

<?php
  $r456t = 'rayy345678923455566@example.com';
  $str1 = bin2hex($r456t);
  $str2 = hex2bin($str1);
  echo '<p>string1 = ' . $str1 . '</p>';
  echo  '<p>string2 = ' . $str2 . '</p>';
?>
#3

I want someone no see my PHP code so that I can change the first PHP code using bin2hex($r456t) to get a Binary code.
Then i want to use this Binary code in the PHP place.

#4

Tell us about the REAL problem you are trying to solve instead of asking about your attempted solution to the real problem.

1 Like
#5

seems to me that you are trying to encrypt php code to prevent people from seeing your code. well that is silly. if you want to make hurdles, then use a compiled program like c++. php can interact with c++ and even d language for that matter. encrypting an interpreted language is a waste of time and it will slow down your web site on top of it.

i remember looking up search engine examples in php a few years ago. i found a German site with a search script for free use. I wanted to look at the source code to get an idea abou how to design a search script. the guy encrypted his code, which pissed me off. i decrypted the code within 30 seconds. see my point? really silly.

if you are having trouble with a shared host then switch to a dedicated server or buy/build your own server. That is my opinion anyway.