开发者

PHP separate entries with a comma, except last entry?

I'm using a loop to fetch records from a database. I want it so there is a comma after each record, unless it's the last record, or if there is only one record to display.

Here's my partial code:

while($medals = $db->fetch_array($query))
{
    if($medals['post_count'] != "")
    {
        $requirements = $medals['post_count']." posts";
    }
    if($medals['time_registered'] != "")
    {
        $requirements .= "Registered for ".$medals['time_registered']." days";
    }
    if($medals['thread_count'] != "")
    {
        $requirements .= $medals['thread_count']." threads";
    }           
    if($medals['num_reps'] != "")
    {
        $requirements .= $medals['num_reps']." positive reputations";
    }
}

How can I acc开发者_开发知识库omplish this?

Thanks.


while($medals = $db->fetch_array($query))
{
    $requirements = array();
    if($medals['post_count'] != "")
    {
        $requirements[] = $medals['post_count']." posts";
    }
    if($medals['time_registered'] != "")
    {
        $requirements[] = "Registered for ".$medals['time_registered']." days";
    }
    if($medals['thread_count'] != "")
    {
        $requirements[] = $medals['thread_count']." threads";
    }           
    if($medals['num_reps'] != "")
    {
        $requirements[] = $medals['num_reps']." positive reputations";
    }
    $requirements = implode(', ',$requirements);
}

Or you need commas between rows?

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜