drbz99867 2018-06-02 21:33
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数组范围仅在选定的数字PHP范围内

I am a a beginner and i made this:

<?php

$numbers = range(1, 100);

shuffle($numbers);
foreach ($numbers as $number) {
    echo $number . " ";


}

?>

I thought i could make it work with the out commented code but i don't know what to do anymore after searching so much online, i thought i could copy it(for) and make it work but it copied the same shuffle range instead of separate shuffle numbers.

I want the range from 1 until 100 with numbers only between 1 and 6. That's it.

Thanks for your time.

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1条回答 默认 最新

  • dongmeng4742 2018-06-02 21:46
    关注

    Simple loop adding 100 random values to array:

    $random_ints = [];
    while (count($random_ints) < 100) {
        $random_ints[] = random_int(1, 6);
        // or 
        // $random_ints[] = mt_rand(1, 6);
    }
    echo implode($random_ints);
    
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