PHP function to make a serial code :)

axilant · 10-13-2004, 04:53 PM

This is a function say your making a signup script and you want them to have a activation code or something. Its pretty usefull, only edit the function if you know what you are doing!!! It can actually mess up and might not give a good output.

PHP Code:

  function make_serial($string)

{

    $md5 = md5($string);

    $split = str_split($md5, 4);

    foreach($split AS $tmp)

    {

            $serial .= "$tmp-";        

????: NamePros.com http://www.namepros.com/code/51378-php-function-to-make-serial-code.html
    }

    $tmp = substr($serial, 0, 39);

    return $tmp;

}

//usage:

$string = "axilant";  //might want to encrypt there username or something, you can deside that :)

$serial = make_serial($string);

Darkfire001 · 10-15-2004, 06:36 AM

Thats awesome, I never knew PHP had a function for that. I might build that into my next Online Game for some added protection.

10-13-2004, 04:53 PM	THREAD STARTER #1 (permalink)
axilant Account Suspended Join Date: May 2004 Location: /etc/passwd Posts: 2,178	PHP function to make a serial code :) This is a function say your making a signup script and you want them to have a activation code or something. Its pretty usefull, only edit the function if you know what you are doing!!! It can actually mess up and might not give a good output. PHP Code: function make_serial($string) { $md5 = md5($string); $split = str_split($md5, 4); foreach($split AS $tmp) { $serial .= "$tmp-"; ????: NamePros.com http://www.namepros.com/code/51378-php-function-to-make-serial-code.html } $tmp = substr($serial, 0, 39); return $tmp; } //usage: $string = "axilant"; //might want to encrypt there username or something, you can deside that :) $serial = make_serial($string);

10-15-2004, 06:36 AM	#2 (permalink)
Darkfire001 Senior Member Join Date: May 2003 Posts: 2,123	Thats awesome, I never knew PHP had a function for that. I might build that into my next Online Game for some added protection. __________________ Reichelt Solutions

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