Random\Randomizer::getInt
(PHP 8 >= 8.2.0)
Random\Randomizer::getInt — Get a uniformly selected integer
参数
-
min -
The lowest value to be returned.
-
max -
The highest value to be returned.
返回值
A uniformly selected integer from the closed interval
[min, max]. Both
min and max are
possible return values.
错误／异常
-
If
maxis less thanmin, a ValueError will be thrown. -
底层
Random\Randomizer::$engine的 Random\Engine::generate() 方法抛出的任何 Throwable。
示例
示例 #1 Random\Randomizer::getInt() example
<?php
$r = new \Random\Randomizer();
// Random integer in range:
echo $r->getInt(1, 100), "\n";
?>以上示例的输出类似于：
42
参见
- random_int() - 获取生成加密安全、均匀分布的整数
- Random\Randomizer::getFloat() - Get a uniformly selected float
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