php generate random alphanumeric string
function generateRandomString($length = 25) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[rand(0, $charactersLength - 1)];
}
return $randomString;
}
//usage
$myRandomString = generateRandomString(5);generate random alphanumeric string c#
Namespace: System.Web.Security
public string GeneratePassword()
{
return Membership.GeneratePassword(10,1);
}Copyright © 2021 Codeinu
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