Generate random numbers and fill in zeros if necessary
- 高洛峰Original
- 2016-10-21 10:29:401165browse
Generate random numbers, fill in zeros if missing
<?php
function rand_number ($min, $max) {
return sprintf("%0".strlen($max)."d", mt_rand($min,$max));
}
?>Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：PHP method to obtain IPNext article：PHP method to obtain IP