Linked Questions

Possible Duplicate: PHP short hash like URL-shortening websites I need a function in which I can make url tokens with unique alpha-numeric tokens, I would use uniqid but it is too long for a user-...

Possible Duplicate: php short hash I need to generate a short hash. The shortest possible from urls say under 6 characters. I need them to be unique just for the same domain, so a hash from www....

Possible Duplicate: php short hash MD5 hashes are long and inconvenient to use. How can I further encode a md5 string to produce a shorter string using a subset of characters, for example a-z, A-Z ...

I am trying to generate non-sequential human readable order codes derived from (lets say) a unsigned 32bit internal id that starts at 1 and is auto incremented for each new order. In my example code ...

I'm looking to hash a string but I need the output to be an integer so I can't do md5. Do people here have any favorite numeric hashes that they might want to enlighten me with. I'm using PHP. ...

i want to encrypt the url parameters value like http://www.sitename.com/index.php?userid=12546 into http://www.sitename.com/index.php?userid=SADFFHGFE to prevent the robots to hack the userids which ...

Just as a fun project I wanted to try and make a simple URL shortener for my own personal use but I wanted to try and incorporate things that I liked from other shorteners like bit.ly and such. So I'...

I'm working on a project where I need to use some hash function to make a hash string. This hash string should be unique consists of 6 to 13 characters (fixed length). I use a database to store data, ...

I have a normal string : var string = "Hello i'm fine" I want to encode it in a short encoded string. And i want to retrieve the original long string by decoding the short string. Base64 don't ...

I'd like to make shortened links for my site to be used in Tweets. I'm interested in a t.co-like URLs but confused on how to implement the redirect. Here's how a link on my site typically looks: ...

I have the following recorded command packets, 32 byte each: 3da89fc200180010000000000000000024100001240400010000000000000000 d427eb5a00180010000000000000000024100001240300010000000000000000 ...

I found a question about making short codes like TinyURL (https://stackoverflow.com/a/960364/1778465), and I am not sure if what I am doing is working. I have the following test code: <?php $val =...