在循环中每 3 列后创建新行 [英] create new row after every 3 column in loop

问题描述

所以我想要做的是在 php 中每 3 列打印后创建一个新行，其中带有 foreach 循环的 bootstrap 列是我的代码

<?php foreach($location_list as $location){echo "
<小时>$location->地址</hr><小时>$location->name </hr><小时>$location->pin </hr>
";}?>

解决方案

打印 row 的代码应该在特定条件下的 foreach 循环内.打印行的条件应为:

 $location) {如果 ($key % 3 == 0) {echo '
';}echo "
<小时>$location->地址</hr><小时>$location->name </hr><小时>$location->pin </hr>
";如果 ($key % 3 == 2) {回声'</div>';}}?>

So what i want to do is want to create a new row after every 3 column printing in php with bootstrap column with foreach loop here is my code

<div class = "row">
<?php   foreach($location_list as $location) 
     {

  echo "<div class ='col-md-4'>
          <hr> $location->address </hr>
           <hr> $location->name </hr>
           <hr> $location->pin </hr>
       </div> ";
}

  ?>
</div>

解决方案

The code to print row should be inside foreach loop in a specific condition. And the condition for printing row should be as:

<?php
foreach ($location_list as $key => $location) {
    if ($key % 3 == 0) {
        echo '<div class = "row">';
    }

    echo "<div class ='col-md-4'>
          <hr> $location->address </hr>
           <hr> $location->name </hr>
           <hr> $location->pin </hr>
       </div> ";

    if ($key % 3 == 2) {
        echo '</div>';
    }
}
?>

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