Patru metode pentru a genera unique ID in PHP

1. Utilizant uniqid() function din PHP

";

//creates a longer unique id with the 'about' prefix
$b = uniqid (about, true);
echo $b;
echo "
"; //creates a unique ID with a random number as a prefix - more secure than a static prefix $c = uniqid (rand(), true); echo $c; echo "
"; //this md5 encrypts the username from above, so its ready to be stored in your database $md5c = md5($c); echo $md5c; echo "
"; ?>

2. Utilizant current time + IP

";

?>

3. Generare custom length unique id

";

?>

4. Generare XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX stil unique id, (8 litere)-(4 litere)-(4 litere)-(4 litere)-(12 litere)

";

?>