PHP random string generator
PHP random number function, PHP random string
PHP Random String Function
<?php
function random_string($length = 10) {
$characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_';
$characters_length = strlen($characters);
$string = '';
for ($i = 0; $i < $length; $i++) {
$string .= $characters[rand(0, $characters_length - 1)];
}
return $string;
}
//usage
echo random_string(15); //d8iSfUi8484_rij
?>
PHP Random Number Function
<?php
function random_number($length = 10) {
$numbers = '0123456789';
$numbers_length = strlen($numbers);
$number = '';
for ($i = 0; $i < $length; $i++) {
$number .= $numbers[rand(0, $numbers_length - 1)];
}
return $number;
}
//usage
echo random_number(15); //659854320686554
?>