OTP messages

PHP
1

hii Goodhii Good Afternoon :slight_smile: FRIENDS
Can one tell how to generate OTP in php ?

2

Isn’t that specific to Erlang?

3

Are you looking for algorithm to generate some random characters sequence or what?

4

random character

5

Something like that will give you 32 “random” characters (only letters and digits):

$randomString = md5(rand(1, 65535) . microtime());

You can shorten it to, say 8 characters, by stripping a random part of the original sequence:

$desiredLength = 8;
$shortString = substr($randomString, rand(0, 31-$desiredLength), $desiredLength);
6

I’ve given like this…

function rand_string( $length ) {

$chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#*%!";
return substr(str_shuffle($chars),0,$length);

}
$random= rand_string(8);

7

…so what is the problem?

8

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