php中实现获取随机数组列表的自定义函数_php技巧

WBOY
Release: 2016-05-16 20:18:26
Original
985 people have browsed it

贴一段代码,在php中获取随机数组 不用多说,直接贴代码,php中的array_rand很变态,突破了正常人的理解,繁琐

function create_random_ids( $min,$max,$limited )
{
  $_base_ids = range($min,$max);
  $_temp_key = array_rand ($_base_ids,min(count($_base_ids),$limited+10));
  //拼接
  $ids = array();
  for ($x=0; $x < count($_temp_key); $x++) {
    $ids[] = $_base_ids[$_temp_key[$x]];
  }
  return $ids;
}
Copy after login

Related labels:
source:php.cn
Statement of this Website
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
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template