duanjiongzhen2523 2015-11-30 20:57
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I have a while loop that will echo all the results from a database. It goes something like this:

while ($row2 = mysqli_fetch_array($result2)) {
    echo  $row2['fname']. "<br>";   
}

Problem is, I only want it to echo it out max 5 times, and if there's more than 5 people in the result I want it to show the five first results and a "Click here to view all members" button instead. I've tried searching for it, but I'm not getting any good results mostly due to poor search queries

Thanks for the downvotes and all the great answers. Sorry if I failed to conform to how one of these questions should look.

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3条回答 默认 最新

  • duanbeng6709 2015-11-30 21:01
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    Declare a counter, then exit:

    $count = 0;
    while ($row2 = mysqli_fetch_array($result2)) {
        echo  $row2['fname']. "<br>";
        $count++;
        if(5 == $count) {
             break;
        }
    }
    

    break

    OR, you could add a LIMIT clause to your query.

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