Looking someone that knows Javascript REALLY well...

[axilant]

I have a php project im doing on my spare time, a CMS and im looking for someone that can make a javascript that can decrypt some php output with a equation i use in php, and instead of printing the content the javascript will print the value of the encryption. The reason i want to do this is cause people dont like spiders crawling for email addresses and this way it will be impossible for a spider unless they can decrypt it. Which i know wouldnt take much but i mean... yea it would be able to be toggled on/off depending on the CMS administrator. I HATE SPAMMERS!!!!

if you are intrested please let me know, this CMS will not be a free script, and if you help me with this part i will give you a reseller of this script as payment!

look in my profile for ways to contact me IM or pm me!!

Cody Selzer

I know this can be done.

 

[primacomputer]

Sure it can be done, I've done this many times. It really just depends on your algorithm and how you are going to pass it to the js. Perhaps post a few more details so people have a better idea of the scope of the job.

 

[axilant]

yea your right ;P heres the code:

function encrypt($string, $key)
	{
		for($i=1; $i<=strlen($string); $i++)
		{
			$char = substr($string, $i-1, 1);
			$keychar = substr($key, ($i % strlen($key))-1, 1);
			$char = chr(ord($char)+ord($keychar));
			$result=$char;
		}
		return $result;
	}

	function decrypt($string, $key)
	{
		for($i=1; $i<=strlen($string); $i++)
		{
			$char = substr($string, $i-1, 1);
			$keychar = substr($key, ($i % strlen($key))-1, 1);
			$char = chr(ord($char)-ord($keychar));
			$result=$char;
		}
		return $result;
	}

If this one will not work, i can always make a new one... Please post comments!!!

 

[primacomputer]

That's straight forward enough. What I'd do is put the decrypt function into your header as JS. Then encode the address in PHP and write out something like this:

<script> document.write( mydecrypt( “[endoded data here], ”[key here]” ) </script>

Can't get much easier than that.