通过复杂的PHP数组循环

Question

Array (
    [0] => Array ( 
    [event_title] => Registration 
    [event_id] => 17 
    [location_id] => 113 
) 
    [1] => Array (
    [event_title] => Sunday Collections 
    [event_id] => 67 
    [location_id] => 113 
) 
    [2] => Array (
    [event_title] => School Tuition 
    [event_id] => 68 
    [location_id] => 113 
) 
) 

谁能告诉我如何提取event_title，event_id和location_id从这个数组？我想要以表格的形式显示它。

Answer 1

要在表格中显示出来，你可以这样做：

<table> 
    <tr> 
    <th>Event Title</th> 
    <th>Event ID</th> 
    <th>Location ID</th> 
    </tr> 
<?php foreach($array as $item): ?> 
    <tr> 
    <td><?php echo $item['event_title'] ?></td> 
    <td><?php echo $item['event_id'] ?></td> 
    <td><?php echo $item['location_id'] ?></td> 
    </tr> 
<?php endforeach; ?> 
</table> 

Answer 2

事实上，该阵列非常简单。

foreach($array as $item) { 

    $event_title = $item['event_title']; 
    $event_id = $item['event_id']; 
    $location_id = $item['location_id'];  

} 

Answer 3

foreach ($arr as $event){ 
    echo $event["event_title"] . "\t" . $event["event_id"] . "\t". $event["location_id"] . "\n"; 
} 

Answer 4

<table><?php 
    foreach($array as $arr) { 
     echo '<tr><td>'. 
      $arr['event_title']. 
      '</td><td>'. 
      $arr['event_id']. 
      '</td><td>'. 
      $arr['location_id']. 
      '</td></tr>'.PHP_EOL; 
    } 
?></table> 

Answer 5

foreach ($array as $row) { 
    ... 
    echo "<td>{$row['event_title']}</td>"; 
    ... 
}