如何使用嵌套循环生成HTML表？

Question

I have a table that should look like the following:

http://hell-rider.de/Fotos/img/beispiel-1.JPG

I have the following PHP script:

foreach ($xml->result->rowset->row as $row){
    if($row{'refTypeID'} == 42){
        echo '<tr>';
        echo "<th>";
        echo $row{'date'};
        echo "</th>";
        echo "<th>";
        echo '' . $row{'ownerName1'} .'';
        echo "</th>";
        echo "<th>";
        foreach ($allgemeinxml->result->rowset->row as $type){
            echo '' . $type{'typeName'} .'';
        }
        echo "</th>";
        echo "<th>";
        echo '<p class="minus">' . $row{'amount'} .' ISK</p>';
        echo "</th>";
        echo "<th>";
        echo '<p class="kontostand">' . $row{'balance'} . ' ISK</p>';
        echo "</th>";
        echo '</tr>';
    }
}
echo "</table>";

The actual output of my script is the following, however:

http://hell-rider.de/Fotos/img/beispiel2.JPG

How do I have to change my script to populate the third column correctly (and not with MetallurgyTradeLaboratory OperationLaboratory OperationLaboratory OperationResearchCybernetics)?

Answer 1

<th> tags are for header cells, you should be using <td> data cells.

$types = array();

foreach ($allgemeinxml->result->rowset->row as $type){
    $types[] = $type{'typeName'};
}

$type_index = 0;

foreach ($xml->result->rowset->row as $row){
    if($row{'refTypeID'} == 42){
        echo '<tr>';
        echo "<td>";
        echo $row{'date'};
        echo "</td>";
        echo "<td>";
        echo '' . $row{'ownerName1'} .'';
        echo "</td>";
        echo "<td>";
        echo $types[$type_index];
        echo "</td>";
        echo "<td>";
        echo '<p class="minus">' . $row{'amount'} .' ISK</p>';
        echo "</td>";
        echo "<td>";
        echo '<p class="kontostand">' . $row{'balance'} . ' ISK</p>';
        echo "</td>";
        echo '</tr>';
    }
    $type_index++;
}
echo "</table>";

I don't know exactly what the use of if($row{'refTypeID'} == 42){ is, so you either want $type_index++; in the place I've put it above, or just above the closing brace }. For this to work well, $allgemeinxml->result->rowset->row and $xml->result->rowset->row need the same number of elements.