如何在php的循环<td>中输入单词 - How to enter a word in looping <td> in php

How to enter a word in looping <td> in php

本文关键字：td 输入单词 php 循环 | 更新日期: 2023-09-27

我有表数据，它从foreach获取数据并通过for循环循环。循环 3 次，与 foreach 的值不同）我想知道我怎样才能在最后<td>放一个词？

我的代码;

<?php
        foreach($halls_all_array AS $row){?>
        <td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">
                          time1-<?php echo format_time($row[$start]['time'])?>
</td>
<?php } ?>

foreach($halls_all_array AS $row){
    for($j=$start;$j<$limit;$j++){ ?>
   <td nowrap class="auto-style34" style="height: 30px; width: 20%"   align="left"> time1-<?php echo format_time($row[$j]['time'])
if($j==($limit-1)){ echo "word";}
?>
   </td>
    <?php
      }
    }
    ?>

视图

<?php foreach(... ) { ?>
     <td>loop td</td>
<?php } ; ?>

使用：

if($j == ($limit - 1)) {
    // last <td> here. You can add the text here.
}

编辑

    <?php
    $count = count($halls_all_array);
    $i = 0;
    foreach($halls_all_array AS $row){
    ?>
            <td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">time1-<?php echo format_time($row[$start]['time'])?>
    <?php
            if(++$i === $count){
                //echo 'WORD TO PRINT';
            }
?>
            </td>
<?php
    }
    ?>

尝试以下操作

首先检查是否定义了$halls_all_array和$start

<?php
$count=count($halls_all_array);
$i=1;
foreach($halls_all_array AS $row){
    echo'<td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">time1-'.format_time($row[$start]['time']);
    if($i == $count){
        //echo 'WORD TO PRINT';
    }
    echo'</td>';
    $i++;   
}
?>

试试这段代码

<?php
    $length = count($halls_all_array);  // TAKE THE LENGTH OF ARRAY
    $i = 1;
    foreach($halls_all_array as $row){ ?> 
         <td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">
            <?php if($i < $length){ ?>
                  time1- <?php echo format_time($row[$start]['time']);?> 
              <?php }else{ 
                      echo "YOUR WORD...";   // Last Looping..
                      } ?>
         </td> 
<?php 
         $i++;      // INCREMENT THE COUNTER 
    } ?>

首先从数组中获取最后一个键

end($halls_all_array); // move the internal pointer to the end of the array
$last_key = key($halls_all_array);// fetches the key of the element pointed to by the internal pointer

试试这段代码：

<?php
     /*get the last key*/
  end($halls_all_array);
  $last_key = key($halls_all_array);
  foreach($halls_all_array as $key => $row){?>
    <td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">
       time1-<?php echo format_time($row[$start]['time'])?>
   </td>
   <?php if ($last_key == $key): ?>
     <td><?php echo $row ?></td>
  <?php endif ?>
<?php } ?>

请编写如下代码：

<?php
$counter = 0;  // start a counter
$total_count =   count($halls_all_array);  //total Counts
foreach($halls_all_array AS $row){?>
        <td nowrap class="auto-style34" style="height: 30px; width: 20%" align="left">
                time1-<?php echo format_time($row[$start]['time'])?>
                <?php if($total_count==$counter)  echo 'word'; ?> // you condition for last and word
        </td>
<?php 
$counter++;
} 
?>