用Php和SQL Server将日期时间转换为字符串时出现问题

Question

I have a problem getting a data type date from SQL Server to Php at the moment of executing it, below message appears.

Catchable fatal error: Object of class DateTime could not be converted to string in

$sql1="select id,name,date";
$output1= array(
        array( 'none' )
    );
executeSQL($sql1, $output1);

   ?>
<table>
<thead>
<th>id</th>
<th>name</th>
<th>date</th>
</thead>
   <tbody id="fbody">
    <?php
    foreach($output1 as $key1){
?>
    <td><?=$key1[0];?></td>
    <td><?=$key1[1];?></td>
    <td><?=$key1[2];?></td>
<?php           
    }
    ?>
   </tbody>
</table>

The problem is generated by key1[2] if I remove that data if it works.

Answer 1

You should use DateTime::format()

$key1[2]->format('dd/mm/YYYY');

Documentation: http://php.net/manual/en/datetime.format.php