PHP顯示關聯數組

Question

這裏是我的關聯數組：

$req_data1[]=array(
    'depart1'=>$_REQUEST['to'], 
    'd_time1'=>$d_time5, 
    'stop'=>"", 
    'leave_stop'=>"", 
    'arrival1'=>$_REQUEST['from'], 
    'a_time1'=>$end_time5, 
    'price1'=>intval($final_price), 
    'air_line'=>"xxxxx"); 

這裏是我的排序算法：

foreach ($req_data as $key => $row) { 
    $depart[$key] = $row['depart']; 
    $d_time[$key] = $row['d_time']; 
    $stop[$key] = $row['stop']; 
    $leave_stop[$key] = $row['leave_stop']; 
    $arrival[$key] = $row['arrival']; 
    $a_time[$key] = $row['a_time']; 
    $price[$key] = $row['price']; 
} 

array_multisort($price,SORT_ASC, $req_data); 

我整理後顯示數據：

foreach($req_data as $key=>$row) { 
    echo "</br>"; 

    foreach($row as $key2=>$row2){ 
     echo $row2; 
    } 
} 

現在我的問題是，我想將該數組放入HTML表格中，但不知道如何。這是我的代碼，我試過，但迄今爲止它不工作：

$cols = 5; 

echo "<table border=\"5\" cellpadding=\"10\">"; 

for ($r=0; $r < count($row2); $r++) { 
    echo "<tr>"; 

    for ($c=0; $c<$cols; $c++) { 

     ?> <td> <?php $input[$r+$c] ?> </td> <?php 
     } 

    echo "</tr>"; 
    $r += $c; 
} 

echo "</table>"; 
?> 

可以在任何一個告訴我什麼是錯我的代碼，或者我怎麼能顯示這個排序的數據到表？謝謝。

Answer 1

爲什麼不修改您已經用於顯示數據的循環？

echo "<table>"; 
foreach($req_data as $key=>$row) { 
    echo "<tr>"; 
    foreach($row as $key2=>$row2){ 
     echo "<td>" . $row2 . "</td>"; 
    } 
    echo "</tr>"; 
} 
echo "</table>"; 

Answer 2

echo "<table border=\"5\" cellpadding=\"10\">"; 
for ($r=0; $r < count($row2); $r++) { 
    echo "<tr>"; 
    for ($c=0; $c<$cols; $c++) { ?> 
     <td> <?php $input[$r+$c] ?> </td> 
    <?php } 

    echo "</tr>"; 
    $r += $c; 
} 
echo "</table>";?> 

嘗試是這樣的

echo "<table>"; 
for($r=0;$r<count($row2);$r++){ 
echo "<tr>"; 
for($c=0;$c<$cols;$c++){ 
echo "<td>".[VARIABLE YOU WANT TO PRINT]."</td>"; 
} 
echo "</tr>"; 
} 
echo "</table>"; 

Answer 3

$toOutput = '<table>'; 
$showHeader = true; 
$memberData = $reportObj->getMemberData(); 
while($row = mysql_fetch_assoc($memberData)) 
{ 
    $toOutput .= '<tr>'; 

    //Outputs a header if nessicary 
    if($showHeader) 
    { 
     $keys = array_keys($row); 
     for($i=0;$i<count($keys);$i++) 
     { 
      $toOutput .= '<td>' . $keys[$i] . '</td>'; 
     } 
     $toOutput .= '</tr><tr>'; 
     $showHeader = false; 
    } 

    //Outputs the row 
    $values = array_values($row); 
    for($i=0;$i<count($values);$i++) 
    { 
     $toOutput .= '<td>' . $values[$i] . '</td>'; 
    } 

    $toOutput .= '</tr>'; 
} 
$toOutput .= '</table>'; 

echo 'Test page'; 
echo $toOutput; 

對不起，死靈，但我實際上是想看看是否有這個一個內置的功能，因爲我在寫這個。

Answer 4

function DumpTable($array_assoc) { 
    if (is_array($array_assoc)) { 
     echo '<table class="table">'; 
     echo '<thead>'; 
     echo '<tr>'; 
     list($table_title) = $array_assoc; 
     foreach ($table_title as $key => &$value): 
      echo '<th>' . $key . '</th>'; 
     endforeach; 
     echo '</tr>'; 
     echo '</thead>'; 
     foreach ($array_assoc as &$master): 
      echo '<tr>'; 
      foreach ($master as &$slave): 
       echo '<td>' . $slave . '</td>'; 
      endforeach; 
      echo '</tr>'; 
     endforeach; 
     echo '</table>'; 
     return; 
    } 
}