如何在forloop（）中将数组转换为字符串？

Question

嘿，我在这里有这段代码：

 <?php for($t=1; $t<=4;$t++ ){ 
<input name="total_hours" type="hidden" value="<?=$totalhoursweek.$t['Duration'];?>">
<?php };?>

如何动态使用变量$t？

预期结果：

$totalhoursweek1['Duration'];
$totalhoursweek2['Duration'];
$totalhoursweek3['Duration'];
$totalhoursweek4['Duration'];