php: number only hash?

Question

In php is there a way to give a unique hash from a string, but that the hash was made up from numbers only?

example:

return md5(234); // returns 098f         


        

Answer 1

Try hashid.
It hash a number into format you can define. The formats include how many character, and what character included.
Example:
$hashids->encode(1);
Will return "28630" depends on your format,