Question

好吧，我很困惑。

我有一个包含660条记录的多峰阵列。当我运行我的foreach时，我应该为每个传球获得一个记录，但我得到的只是第一个记录。我提高了我的错误报告，我什么也没收到，我没有在foreach中分配任何内存（只是输出表格内容）。

代码如下所示：

$totCount = count($funnel);

echo "We found $totCount log entries<br><br>\n";  //  66x records!
echo "<table border='1'>\n";
echo "<tr><th>Visitor</th><th>Date</th><th>Time/Page ---></th></tr>\n";
$nCount = 0;  // number of records
$nRec = 0;
$ip   = "";   // current records ip address
$date = "";   // current records date
$time = "";   // current records time
$file = "";   // file that was viewed

foreach($funnel as $page);
{
  // process each record
  $nRec++;

  // if the ip's are different, this is a new visitor
  if( strcmp($page['ip'], $ip) != 0 )
  {
    if($nCount > 0) // only end a row if its not the first one
      echo "</tr>\n"; // close out this row

    // update the variables
    $ip = $page['ip'];      // save the new visitors ip
    $date = $page['date'];  // save the new visitors date
    $time = $page['time'];  // save the new visitors time
    $file = $page['path'];  // save the new visitors file viewed

    echo "<tr>\n"; // start a new row
    echo "<td>$ip</td><td>$date</td>\n";
    echo "<td>$time<br>$file</td>";  

    $nCount++;        
  }
  else
  {
    // not a new visit
    $time = $page['time'];  // what time was this page viewed?
    $file = $page['path'];  // where did they go next?
    echo "<td>$time<br>$file</td>";  
  }
}
echo "</table>";
echo "<br>Processing Complete. $nCount visitors of $totCount/$nRec";

上面一行说我有一个66x的访问者，nRec是1，显示foreach执行了一次。

任何帮助将不胜感激！

Answer 1

foreach之后的半冒号？

foreach($funnel as $page);

应该是：

foreach($funnel as $page)

Answer 2

删除';'在你的foreach陈述之后 - 它基本上消除了它。

php foreach在第一次迭代后停止

2 个答案: