dsfdgdsfd23212 2018-06-27 10:36
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在mysql_fetch_array行中打印一个自定义行

My problem is this: I'm listing stuff from my database with mysql_fetch_array. I want to print custom row after 2nd loop iteration and before 3rd. So basically 3rd printed row is not coming from database. I have tried to create a running number for each iteration and then using if-function but this replaces 3rd row and it does not appear as 4th.

My code:

<?
$iteration = '0';

while($row = mysql_fetch_array($my_data))
{

    $iteration = $iteration + 1;

    if ($iteration =='3')
    {
        echo "My special row";
    }
    else
    {
        echo $row['name'];
    }
}
?>
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1条回答 默认 最新

  • dongzhan5246 2018-06-27 10:48
    关注

    Remove else from your code to print 3rd row main contents also after your custom row as following:-

    <?php
    
    $iteration = 0;
    
    while($row = mysql_fetch_array($my_data)){
         $iteration = $iteration + 1;
         if ($iteration ==3){
              echo "My special row";
         }
         echo $row['name'];
    }
    
    ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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