php - for循环只循环一次

Question

我有这段代码，假设循环 5 次，但它只循环一次。如何确保它会循环 5 次？

for ($i = 0; $i < 5;)
    {

      $sql6 = "SELECT * FROM at_agent_management WHERE piam_reg = '$checkedValuesarr[$i]'";

        $result6 = mysql_query($sql6); 

        while($row6 = mysql_fetch_array($result6)){

            $reg = $row6['piam_reg'];
            $date =  $row6['piam_date'];
            $agency =  $row6['agency_name'];
            $branch =  $row6['branch'];
            $category =  $row6['agent_category'];
            //$template_id =  $reg_count;

            $sql7 = "INSERT INTO at_agent_view_receipant(piam_reg, piam_date, agency_name, branch, agent_category, template_id) VALUES ('$reg', '$date', '$agency', '$branch', '$category', '$reg_count')";
            $result7 = mysql_query($sql7); 
        }


         $i++;
    }

Answer 1

根据您编写的逻辑， 有复选框值数组，您想在查询中使用该值。 您可以尝试使用 Foreach 循环，如下所示，

<?
$checkedValuesarr=array("1","2","3","4","5");
foreach ($checkedValuesarr as $checkValue)
{
    $sql6 = "SELECT * FROM at_agent_management WHERE piam_reg = '".$checkValue."'";

        $result6 = mysql_query($sql6); 

        while($row6 = mysql_fetch_array($result6)){

            $reg = $row6['piam_reg'];
            $date =  $row6['piam_date'];
            $agency =  $row6['agency_name'];
            $branch =  $row6['branch'];
            $category =  $row6['agent_category'];
            //$template_id =  $reg_count;

            $sql7 = "INSERT INTO at_agent_view_receipant(piam_reg, piam_date, agency_name, branch, agent_category, template_id) VALUES ('$reg', '$date', '$agency', '$branch', '$category', '$reg_count')";
            $result7 = mysql_query($sql7); 
        }
}?>