为每个数组项添加值

Question

我试图在数组内的每个帖子数据中放一个timeago，post数据来自mysql表。代码如下：

  $sql = "SELECT * FROM posts ORDER BY time DESC LIMIT 8"; 
  $query = mysql_query($sql)or die(mysql_error());

  $count = 0; // Initialize counter
$rows = array();
while($row = mysql_fetch_array( $query )) {
    $rows[++$count] = $row;
  }

行已放入数组中。 每个内部都有：user，postcontent，time（我用来计算timegao）

timeago脚本如下：

function timeago($time)  
    {  
    $periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade");  
    $lengths = array("60","60","24","7","4.35","12","10");  

    $now = time();

    $format = strtotime($time);
    $difference     = $now - $format;  
    $tense         = "ago";  

    for($j = 0; $difference >= $lengths[$j] && $j < count($lengths)-1; $j++)   
        {  
        $difference /= $lengths[$j];  
        }  

    $difference = round($difference);  

    if($difference != 1)   
        {  
        $periods[$j].= "s";  
        }  

    return "$difference $periods[$j] $tense";  
    }  

如何循环遍历每个数组行，获取超时，使用timeago函数计算它，然后将结果作为'timeago'：'value-calculated'注入每个数组行？

Answer 1

如下所示，PS：$counter不是必需的。

$rows = array();
while($row = mysql_fetch_array( $query )) {
  $row['timeago'] = timeago($row['time']);
  $rows[] = $row;
}

Answer 2

$rows = array();
while($row = mysql_fetch_array( $query )) {
  $rows .= timeago($row['time']);
}