PHP 랜덤 문자열 생성기
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);
php 의 난수 생성기
you can use rand() function for that in php.
Example:
Generate random numbers between 1 to 50
<?php
echo rand(1,50);
?>
php 난수
// $min and $max are optional
rand($min,$max);
php 난수 생성기
<?php
echo rand(1,50);
?>
php 임의의 정수
echo random_int(0,50);
php 난수
rand(0,10);
or
random_int(0,10)