losowy php
//generates 13 character random unique alphanumeric id
echo uniqid();
//output - 5e6d873a4f597
Impossible Ibis
//generates 13 character random unique alphanumeric id
echo uniqid();
//output - 5e6d873a4f597<?php
$random = substr(md5(mt_rand()), 0, 7);
echo $random;
?>function rand_str() {
$characters = '0123456789-=+{}[]:;@#~.?/>,<|\!"£$%^&*()abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$randomstr = '';
for ($i = 0; $i < random_int(50, 100); $i++) {
$randomstr .= $characters[rand(0, strlen($characters) - 1)];
}
return $randomstr;
}random_int ( int $min , int $max );