Random()php

代码示例

8
0

php中的随机数生成器

you can use rand() function for that in php.
Example:
Generate random numbers between 1 to 50
<?php
  echo rand(1,50);
?>
6
0

php随机字符串

function rand_str() {
    $characters = '0123456789-=+{}[]:;@#~.?/&gt;,&lt;|\!"£$%^&amp;*()abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $randomstr = '';
    for ($i = 0; $i < random_int(50, 100); $i++) {
      $randomstr .= $characters[rand(0, strlen($characters) - 1)];
    }
    return $randomstr;
  }
4
0

php随机数生成器

<?php
  echo rand(1,50);
?>
2
0

php rand int

random_int ( int $min , int $max );
2
0

php随机整数

echo random_int(0,50);
1
0

php随机数

rand(0,10);
or
random_int(0,10)
0
0

php随机

mt_rand(1000, 9999)

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